15839152

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 36258840

約数和(自身を除く): 20419688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 227, 356, 392, 454, 623, 712, 784, 908, 1246, 1424, 1589, 1816, 2492, 3178, 3632, 4361, 4984, 6356, 8722, 9968, 11123, 12712, 17444, 20203, 22246, 25424, 34888, 40406, 44492, 69776, 80812, 88984, 141421, 161624, 177968, 282842, 323248, 565684, 989947, 1131368, 1979894, 2262736, 3959788, 7919576, 15839152]

約数ペア:

[(1, 15839152), (2, 7919576), (4, 3959788), (7, 2262736), (8, 1979894), (14, 1131368), (16, 989947), (28, 565684), (49, 323248), (56, 282842), (89, 177968), (98, 161624), (112, 141421), (178, 88984), (196, 80812), (227, 69776), (356, 44492), (392, 40406), (454, 34888), (623, 25424), (712, 22246), (784, 20203), (908, 17444), (1246, 12712), (1424, 11123), (1589, 9968), (1816, 8722), (2492, 6356), (3178, 4984), (3632, 4361)]