38749368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{877}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 111260160

約数和(自身を除く): 72510792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 877, 1052, 1578, 1754, 1841, 2104, 2631, 3156, 3508, 3682, 5262, 5523, 6139, 6312, 7016, 7364, 10524, 11046, 12278, 14728, 18417, 21048, 22092, 24556, 36834, 44184, 49112, 73668, 147336, 230651, 461302, 691953, 922604, 1383906, 1614557, 1845208, 2767812, 3229114, 4843671, 5535624, 6458228, 9687342, 12916456, 19374684, 38749368]

約数ペア:

[(1, 38749368), (2, 19374684), (3, 12916456), (4, 9687342), (6, 6458228), (7, 5535624), (8, 4843671), (12, 3229114), (14, 2767812), (21, 1845208), (24, 1614557), (28, 1383906), (42, 922604), (56, 691953), (84, 461302), (168, 230651), (263, 147336), (526, 73668), (789, 49112), (877, 44184), (1052, 36834), (1578, 24556), (1754, 22092), (1841, 21048), (2104, 18417), (2631, 14728), (3156, 12278), (3508, 11046), (3682, 10524), (5262, 7364), (5523, 7016), (6139, 6312)]