15703349746

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 28026445824

約数和(自身を除く): 12323096078

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 259, 311, 518, 622, 749, 911, 1498, 1822, 2177, 3959, 4354, 6377, 7918, 11507, 12754, 23014, 27713, 33277, 33707, 55426, 66554, 67414, 80549, 97477, 161098, 194954, 232939, 235949, 283321, 465878, 471898, 566642, 682339, 1231249, 1364678, 1983247, 2462498, 3606649, 3966494, 7213298, 8618743, 10482877, 17237486, 20965754, 25246543, 30315347, 50493086, 60630694, 73380139, 146760278, 212207429, 424414858, 1121667839, 2243335678, 7851674873, 15703349746]

約数ペア:

[(1, 15703349746), (2, 7851674873), (7, 2243335678), (14, 1121667839), (37, 424414858), (74, 212207429), (107, 146760278), (214, 73380139), (259, 60630694), (311, 50493086), (518, 30315347), (622, 25246543), (749, 20965754), (911, 17237486), (1498, 10482877), (1822, 8618743), (2177, 7213298), (3959, 3966494), (4354, 3606649), (6377, 2462498), (7918, 1983247), (11507, 1364678), (12754, 1231249), (23014, 682339), (27713, 566642), (33277, 471898), (33707, 465878), (55426, 283321), (66554, 235949), (67414, 232939), (80549, 194954), (97477, 161098)]