23648768

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 160

約数和(自身を含む): 61871040

約数和(自身を除く): 38222272

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 32, 34, 38, 44, 52, 64, 68, 76, 88, 104, 128, 136, 143, 152, 176, 187, 208, 209, 221, 247, 256, 272, 286, 304, 323, 352, 374, 416, 418, 442, 494, 512, 544, 572, 608, 646, 704, 748, 832, 836, 884, 988, 1088, 1144, 1216, 1292, 1408, 1496, 1664, 1672, 1768, 1976, 2176, 2288, 2431, 2432, 2584, 2717, 2816, 2992, 3328, 3344, 3536, 3553, 3952, 4199, 4352, 4576, 4862, 4864, 5168, 5434, 5632, 5984, 6656, 6688, 7072, 7106, 7904, 8398, 8704, 9152, 9724, 9728, 10336, 10868, 11968, 13376, 14144, 14212, 15808, 16796, 18304, 19448, 20672, 21736, 23936, 26752, 28288, 28424, 31616, 33592, 36608, 38896, 41344, 43472, 46189, 47872, 53504, 56576, 56848, 63232, 67184, 73216, 77792, 82688, 86944, 92378, 95744, 107008, 113152, 113696, 126464, 134368, 155584, 165376, 173888, 184756, 227392, 268736, 311168, 347776, 369512, 454784, 537472, 622336, 695552, 739024, 909568, 1074944, 1244672, 1391104, 1478048, 1819136, 2149888, 2956096, 5912192, 11824384, 23648768]

約数ペア:

[(1, 23648768), (2, 11824384), (4, 5912192), (8, 2956096), (11, 2149888), (13, 1819136), (16, 1478048), (17, 1391104), (19, 1244672), (22, 1074944), (26, 909568), (32, 739024), (34, 695552), (38, 622336), (44, 537472), (52, 454784), (64, 369512), (68, 347776), (76, 311168), (88, 268736), (104, 227392), (128, 184756), (136, 173888), (143, 165376), (152, 155584), (176, 134368), (187, 126464), (208, 113696), (209, 113152), (221, 107008), (247, 95744), (256, 92378), (272, 86944), (286, 82688), (304, 77792), (323, 73216), (352, 67184), (374, 63232), (416, 56848), (418, 56576), (442, 53504), (494, 47872), (512, 46189), (544, 43472), (572, 41344), (608, 38896), (646, 36608), (704, 33592), (748, 31616), (832, 28424), (836, 28288), (884, 26752), (988, 23936), (1088, 21736), (1144, 20672), (1216, 19448), (1292, 18304), (1408, 16796), (1496, 15808), (1664, 14212), (1672, 14144), (1768, 13376), (1976, 11968), (2176, 10868), (2288, 10336), (2431, 9728), (2432, 9724), (2584, 9152), (2717, 8704), (2816, 8398), (2992, 7904), (3328, 7106), (3344, 7072), (3536, 6688), (3553, 6656), (3952, 5984), (4199, 5632), (4352, 5434), (4576, 5168), (4862, 4864)]