56972032

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 139073760

約数和(自身を除く): 82101728

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 53, 64, 68, 76, 104, 106, 128, 136, 152, 208, 212, 221, 247, 256, 272, 304, 323, 416, 424, 442, 494, 544, 608, 646, 689, 832, 848, 884, 901, 988, 1007, 1088, 1216, 1292, 1378, 1664, 1696, 1768, 1802, 1976, 2014, 2176, 2432, 2584, 2756, 3328, 3392, 3536, 3604, 3952, 4028, 4199, 4352, 4864, 5168, 5512, 6784, 7072, 7208, 7904, 8056, 8398, 10336, 11024, 11713, 13091, 13568, 14144, 14416, 15808, 16112, 16796, 17119, 20672, 22048, 23426, 26182, 28288, 28832, 31616, 32224, 33592, 34238, 41344, 44096, 46852, 52364, 56576, 57664, 63232, 64448, 67184, 68476, 82688, 88192, 93704, 104728, 115328, 128896, 134368, 136952, 176384, 187408, 209456, 222547, 230656, 257792, 268736, 273904, 374816, 418912, 445094, 537472, 547808, 749632, 837824, 890188, 1074944, 1095616, 1499264, 1675648, 1780376, 2191232, 2998528, 3351296, 3560752, 4382464, 7121504, 14243008, 28486016, 56972032]

約数ペア:

[(1, 56972032), (2, 28486016), (4, 14243008), (8, 7121504), (13, 4382464), (16, 3560752), (17, 3351296), (19, 2998528), (26, 2191232), (32, 1780376), (34, 1675648), (38, 1499264), (52, 1095616), (53, 1074944), (64, 890188), (68, 837824), (76, 749632), (104, 547808), (106, 537472), (128, 445094), (136, 418912), (152, 374816), (208, 273904), (212, 268736), (221, 257792), (247, 230656), (256, 222547), (272, 209456), (304, 187408), (323, 176384), (416, 136952), (424, 134368), (442, 128896), (494, 115328), (544, 104728), (608, 93704), (646, 88192), (689, 82688), (832, 68476), (848, 67184), (884, 64448), (901, 63232), (988, 57664), (1007, 56576), (1088, 52364), (1216, 46852), (1292, 44096), (1378, 41344), (1664, 34238), (1696, 33592), (1768, 32224), (1802, 31616), (1976, 28832), (2014, 28288), (2176, 26182), (2432, 23426), (2584, 22048), (2756, 20672), (3328, 17119), (3392, 16796), (3536, 16112), (3604, 15808), (3952, 14416), (4028, 14144), (4199, 13568), (4352, 13091), (4864, 11713), (5168, 11024), (5512, 10336), (6784, 8398), (7072, 8056), (7208, 7904)]