39250816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 86891760

約数和(自身を除く): 47640944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 457, 488, 671, 704, 914, 976, 1342, 1408, 1828, 1952, 2684, 3656, 3904, 5027, 5368, 7312, 7808, 10054, 10736, 14624, 20108, 21472, 27877, 29248, 40216, 42944, 55754, 58496, 80432, 85888, 111508, 160864, 223016, 306647, 321728, 446032, 613294, 643456, 892064, 1226588, 1784128, 2453176, 3568256, 4906352, 9812704, 19625408, 39250816]

約数ペア:

[(1, 39250816), (2, 19625408), (4, 9812704), (8, 4906352), (11, 3568256), (16, 2453176), (22, 1784128), (32, 1226588), (44, 892064), (61, 643456), (64, 613294), (88, 446032), (122, 321728), (128, 306647), (176, 223016), (244, 160864), (352, 111508), (457, 85888), (488, 80432), (671, 58496), (704, 55754), (914, 42944), (976, 40216), (1342, 29248), (1408, 27877), (1828, 21472), (1952, 20108), (2684, 14624), (3656, 10736), (3904, 10054), (5027, 7808), (5368, 7312)]