38557552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 86851584

約数和(自身を除く): 48294032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 191, 248, 296, 341, 382, 407, 496, 592, 682, 764, 814, 1147, 1364, 1528, 1628, 2101, 2294, 2728, 3056, 3256, 4202, 4588, 5456, 5921, 6512, 7067, 8404, 9176, 11842, 12617, 14134, 16808, 18352, 23684, 25234, 28268, 33616, 47368, 50468, 56536, 65131, 77737, 94736, 100936, 113072, 130262, 155474, 201872, 219077, 260524, 310948, 438154, 521048, 621896, 876308, 1042096, 1243792, 1752616, 2409847, 3505232, 4819694, 9639388, 19278776, 38557552]

約数ペア:

[(1, 38557552), (2, 19278776), (4, 9639388), (8, 4819694), (11, 3505232), (16, 2409847), (22, 1752616), (31, 1243792), (37, 1042096), (44, 876308), (62, 621896), (74, 521048), (88, 438154), (124, 310948), (148, 260524), (176, 219077), (191, 201872), (248, 155474), (296, 130262), (341, 113072), (382, 100936), (407, 94736), (496, 77737), (592, 65131), (682, 56536), (764, 50468), (814, 47368), (1147, 33616), (1364, 28268), (1528, 25234), (1628, 23684), (2101, 18352), (2294, 16808), (2728, 14134), (3056, 12617), (3256, 11842), (4202, 9176), (4588, 8404), (5456, 7067), (5921, 6512)]