64528828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6113}}^1$

素因数の和:6166

約数の個数: 48

約数和(自身を含む): 143801280

約数和(自身を除く): 79272452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 6113, 10556, 12226, 24452, 42791, 79469, 85582, 158938, 171164, 177277, 317876, 354554, 556283, 709108, 1112566, 1240939, 2225132, 2304601, 2481878, 4609202, 4963756, 9218404, 16132207, 32264414, 64528828]

約数ペア:

[(1, 64528828), (2, 32264414), (4, 16132207), (7, 9218404), (13, 4963756), (14, 4609202), (26, 2481878), (28, 2304601), (29, 2225132), (52, 1240939), (58, 1112566), (91, 709108), (116, 556283), (182, 354554), (203, 317876), (364, 177277), (377, 171164), (406, 158938), (754, 85582), (812, 79469), (1508, 42791), (2639, 24452), (5278, 12226), (6113, 10556)]