528457856

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 1090235160

約数和(自身を除く): 561777304

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 101, 128, 164, 202, 328, 404, 656, 808, 997, 1312, 1616, 1994, 2624, 3232, 3988, 4141, 5248, 6464, 7976, 8282, 12928, 15952, 16564, 31904, 33128, 40877, 63808, 66256, 81754, 100697, 127616, 132512, 163508, 201394, 265024, 327016, 402788, 530048, 654032, 805576, 1308064, 1611152, 2616128, 3222304, 4128577, 5232256, 6444608, 8257154, 12889216, 16514308, 33028616, 66057232, 132114464, 264228928, 528457856]

約数ペア:

[(1, 528457856), (2, 264228928), (4, 132114464), (8, 66057232), (16, 33028616), (32, 16514308), (41, 12889216), (64, 8257154), (82, 6444608), (101, 5232256), (128, 4128577), (164, 3222304), (202, 2616128), (328, 1611152), (404, 1308064), (656, 805576), (808, 654032), (997, 530048), (1312, 402788), (1616, 327016), (1994, 265024), (2624, 201394), (3232, 163508), (3988, 132512), (4141, 127616), (5248, 100697), (6464, 81754), (7976, 66256), (8282, 63808), (12928, 40877), (15952, 33128), (16564, 31904)]