16687528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 21414872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 503, 572, 638, 754, 1006, 1144, 1276, 1508, 2012, 2552, 3016, 4024, 4147, 5533, 6539, 8294, 11066, 13078, 14587, 16588, 22132, 26156, 29174, 33176, 44264, 52312, 58348, 71929, 116696, 143858, 160457, 189631, 287716, 320914, 379262, 575432, 641828, 758524, 1283656, 1517048, 2085941, 4171882, 8343764, 16687528]

約数ペア:

[(1, 16687528), (2, 8343764), (4, 4171882), (8, 2085941), (11, 1517048), (13, 1283656), (22, 758524), (26, 641828), (29, 575432), (44, 379262), (52, 320914), (58, 287716), (88, 189631), (104, 160457), (116, 143858), (143, 116696), (232, 71929), (286, 58348), (319, 52312), (377, 44264), (503, 33176), (572, 29174), (638, 26156), (754, 22132), (1006, 16588), (1144, 14587), (1276, 13078), (1508, 11066), (2012, 8294), (2552, 6539), (3016, 5533), (4024, 4147)]