15695416324

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1\times {\mathrm{3571}}^1$

素因数の和:5648

約数の個数: 48

約数和(自身を含む): 31813089280

約数和(自身を除く): 16117672956

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1987, 2212, 3571, 3974, 7142, 7948, 13909, 14284, 24997, 27818, 49994, 55636, 99988, 156973, 282109, 313946, 564218, 627892, 1098811, 1128436, 1974763, 2197622, 3949526, 4395244, 7095577, 7899052, 14191154, 28382308, 49669039, 99338078, 198676156, 560550583, 1121101166, 2242202332, 3923854081, 7847708162, 15695416324]

約数ペア:

[(1, 15695416324), (2, 7847708162), (4, 3923854081), (7, 2242202332), (14, 1121101166), (28, 560550583), (79, 198676156), (158, 99338078), (316, 49669039), (553, 28382308), (1106, 14191154), (1987, 7899052), (2212, 7095577), (3571, 4395244), (3974, 3949526), (7142, 2197622), (7948, 1974763), (13909, 1128436), (14284, 1098811), (24997, 627892), (27818, 564218), (49994, 313946), (55636, 282109), (99988, 156973)]