67864498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 112613760

約数和(自身を除く): 44749262

約数列:

[1, 2, 13, 26, 71, 97, 142, 194, 379, 758, 923, 1261, 1846, 2522, 4927, 6887, 9854, 13774, 26909, 36763, 53818, 73526, 89531, 179062, 349817, 477919, 699634, 955838, 2610173, 5220346, 33932249, 67864498]

約数ペア:

[(1, 67864498), (2, 33932249), (13, 5220346), (26, 2610173), (71, 955838), (97, 699634), (142, 477919), (194, 349817), (379, 179062), (758, 89531), (923, 73526), (1261, 53818), (1846, 36763), (2522, 26909), (4927, 13774), (6887, 9854)]