64371112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 79329368

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 1583, 1768, 2392, 3128, 3166, 5083, 6332, 10166, 12664, 20332, 20579, 26911, 36409, 40664, 41158, 53822, 72818, 82316, 107644, 145636, 164632, 215288, 291272, 349843, 473317, 618953, 699686, 946634, 1237906, 1399372, 1893268, 2475812, 2798744, 3786536, 4951624, 8046389, 16092778, 32185556, 64371112]

約数ペア:

[(1, 64371112), (2, 32185556), (4, 16092778), (8, 8046389), (13, 4951624), (17, 3786536), (23, 2798744), (26, 2475812), (34, 1893268), (46, 1399372), (52, 1237906), (68, 946634), (92, 699686), (104, 618953), (136, 473317), (184, 349843), (221, 291272), (299, 215288), (391, 164632), (442, 145636), (598, 107644), (782, 82316), (884, 72818), (1196, 53822), (1564, 41158), (1583, 40664), (1768, 36409), (2392, 26911), (3128, 20579), (3166, 20332), (5083, 12664), (6332, 10166)]