123471424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1811

約数の個数: 56

約数和(自身を含む): 262432800

約数和(自身を除く): 138961376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1216, 1721, 1888, 2242, 3442, 3776, 4484, 6884, 8968, 13768, 17936, 27536, 32699, 35872, 55072, 65398, 71744, 101539, 110144, 130796, 203078, 261592, 406156, 523184, 812312, 1046368, 1624624, 1929241, 2092736, 3249248, 3858482, 6498496, 7716964, 15433928, 30867856, 61735712, 123471424]

約数ペア:

[(1, 123471424), (2, 61735712), (4, 30867856), (8, 15433928), (16, 7716964), (19, 6498496), (32, 3858482), (38, 3249248), (59, 2092736), (64, 1929241), (76, 1624624), (118, 1046368), (152, 812312), (236, 523184), (304, 406156), (472, 261592), (608, 203078), (944, 130796), (1121, 110144), (1216, 101539), (1721, 71744), (1888, 65398), (2242, 55072), (3442, 35872), (3776, 32699), (4484, 27536), (6884, 17936), (8968, 13768)]