8764928

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 19887120

約数和(自身を除く): 11122192

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 53, 64, 68, 76, 106, 128, 136, 152, 212, 256, 272, 304, 323, 424, 512, 544, 608, 646, 848, 901, 1007, 1088, 1216, 1292, 1696, 1802, 2014, 2176, 2432, 2584, 3392, 3604, 4028, 4352, 4864, 5168, 6784, 7208, 8056, 8704, 9728, 10336, 13568, 14416, 16112, 17119, 20672, 27136, 28832, 32224, 34238, 41344, 57664, 64448, 68476, 82688, 115328, 128896, 136952, 165376, 230656, 257792, 273904, 461312, 515584, 547808, 1095616, 2191232, 4382464, 8764928]

約数ペア:

[(1, 8764928), (2, 4382464), (4, 2191232), (8, 1095616), (16, 547808), (17, 515584), (19, 461312), (32, 273904), (34, 257792), (38, 230656), (53, 165376), (64, 136952), (68, 128896), (76, 115328), (106, 82688), (128, 68476), (136, 64448), (152, 57664), (212, 41344), (256, 34238), (272, 32224), (304, 28832), (323, 27136), (424, 20672), (512, 17119), (544, 16112), (608, 14416), (646, 13568), (848, 10336), (901, 9728), (1007, 8704), (1088, 8056), (1216, 7208), (1292, 6784), (1696, 5168), (1802, 4864), (2014, 4352), (2176, 4028), (2432, 3604), (2584, 3392)]