15677031964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{24439}}^1$

素因数の和:24754

約数の個数: 48

約数和(自身を含む): 30548044800

約数和(自身を除く): 14871012836

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 239, 244, 478, 671, 956, 1342, 2629, 2684, 5258, 10516, 14579, 24439, 29158, 48878, 58316, 97756, 160369, 268829, 320738, 537658, 641476, 1075316, 1490779, 2981558, 5840921, 5963116, 11681842, 16398569, 23363684, 32797138, 64250131, 65594276, 128500262, 257000524, 356296181, 712592362, 1425184724, 3919257991, 7838515982, 15677031964]

約数ペア:

[(1, 15677031964), (2, 7838515982), (4, 3919257991), (11, 1425184724), (22, 712592362), (44, 356296181), (61, 257000524), (122, 128500262), (239, 65594276), (244, 64250131), (478, 32797138), (671, 23363684), (956, 16398569), (1342, 11681842), (2629, 5963116), (2684, 5840921), (5258, 2981558), (10516, 1490779), (14579, 1075316), (24439, 641476), (29158, 537658), (48878, 320738), (58316, 268829), (97756, 160369)]