65321569156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1\times {\mathrm{5303}}^1$

素因数の和:8044

約数の個数: 48

約数和(自身を含む): 122370917760

約数和(自身を除く): 57049348604

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 2657, 4636, 5303, 5314, 10606, 10628, 21212, 50483, 100757, 100966, 162077, 201514, 201932, 323483, 324154, 403028, 646966, 648308, 1293932, 3079463, 6146177, 6158926, 12292354, 12317852, 14090071, 24584708, 28180142, 56360284, 267711349, 535422698, 859494331, 1070845396, 1718988662, 3437977324, 16330392289, 32660784578, 65321569156]

約数ペア:

[(1, 65321569156), (2, 32660784578), (4, 16330392289), (19, 3437977324), (38, 1718988662), (61, 1070845396), (76, 859494331), (122, 535422698), (244, 267711349), (1159, 56360284), (2318, 28180142), (2657, 24584708), (4636, 14090071), (5303, 12317852), (5314, 12292354), (10606, 6158926), (10628, 6146177), (21212, 3079463), (50483, 1293932), (100757, 648308), (100966, 646966), (162077, 403028), (201514, 324154), (201932, 323483)]