15757112

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 34408800

約数和(自身を除く): 18651688

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5309, 10618, 21236, 37163, 42472, 74326, 148652, 281377, 297304, 562754, 1125508, 1969639, 2251016, 3939278, 7878556, 15757112]

約数ペア:

[(1, 15757112), (2, 7878556), (4, 3939278), (7, 2251016), (8, 1969639), (14, 1125508), (28, 562754), (53, 297304), (56, 281377), (106, 148652), (212, 74326), (371, 42472), (424, 37163), (742, 21236), (1484, 10618), (2968, 5309)]