15674960528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{355087}}^1$

素因数の和:355215

約数の個数: 40

約数和(自身を含む): 31702256640

約数和(自身を除く): 16027296112

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 11036, 22072, 44144, 355087, 710174, 1420348, 2840696, 5681392, 11007697, 22015394, 31602743, 44030788, 63205486, 88061576, 126410972, 176123152, 252821944, 505643888, 979685033, 1959370066, 3918740132, 7837480264, 15674960528]

約数ペア:

[(1, 15674960528), (2, 7837480264), (4, 3918740132), (8, 1959370066), (16, 979685033), (31, 505643888), (62, 252821944), (89, 176123152), (124, 126410972), (178, 88061576), (248, 63205486), (356, 44030788), (496, 31602743), (712, 22015394), (1424, 11007697), (2759, 5681392), (5518, 2840696), (11036, 1420348), (22072, 710174), (44144, 355087)]