64801484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 134247456

約数和(自身を除く): 69445972

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 1394, 1804, 2113, 2788, 4226, 7667, 8452, 15334, 23243, 30668, 35921, 46486, 71842, 86633, 92972, 143684, 173266, 346532, 395131, 790262, 952963, 1472761, 1580524, 1905926, 2945522, 3811852, 5891044, 16200371, 32400742, 64801484]

約数ペア:

[(1, 64801484), (2, 32400742), (4, 16200371), (11, 5891044), (17, 3811852), (22, 2945522), (34, 1905926), (41, 1580524), (44, 1472761), (68, 952963), (82, 790262), (164, 395131), (187, 346532), (374, 173266), (451, 143684), (697, 92972), (748, 86633), (902, 71842), (1394, 46486), (1804, 35921), (2113, 30668), (2788, 23243), (4226, 15334), (7667, 8452)]