7449728

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 18042780

約数和(自身を除く): 10593052

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 74, 88, 104, 121, 128, 143, 148, 176, 208, 242, 286, 296, 352, 407, 416, 481, 484, 572, 592, 704, 814, 832, 962, 968, 1144, 1184, 1408, 1573, 1628, 1664, 1924, 1936, 2288, 2368, 3146, 3256, 3848, 3872, 4477, 4576, 4736, 5291, 6292, 6512, 7696, 7744, 8954, 9152, 10582, 12584, 13024, 15392, 15488, 17908, 18304, 21164, 25168, 26048, 30784, 35816, 42328, 50336, 52096, 58201, 61568, 71632, 84656, 100672, 116402, 143264, 169312, 201344, 232804, 286528, 338624, 465608, 573056, 677248, 931216, 1862432, 3724864, 7449728]

約数ペア:

[(1, 7449728), (2, 3724864), (4, 1862432), (8, 931216), (11, 677248), (13, 573056), (16, 465608), (22, 338624), (26, 286528), (32, 232804), (37, 201344), (44, 169312), (52, 143264), (64, 116402), (74, 100672), (88, 84656), (104, 71632), (121, 61568), (128, 58201), (143, 52096), (148, 50336), (176, 42328), (208, 35816), (242, 30784), (286, 26048), (296, 25168), (352, 21164), (407, 18304), (416, 17908), (481, 15488), (484, 15392), (572, 13024), (592, 12584), (704, 10582), (814, 9152), (832, 8954), (962, 7744), (968, 7696), (1144, 6512), (1184, 6292), (1408, 5291), (1573, 4736), (1628, 4576), (1664, 4477), (1924, 3872), (1936, 3848), (2288, 3256), (2368, 3146)]