15707855024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{367831}}^1$

素因数の和:368013

約数の個数: 40

約数和(自身を含む): 32429540448

約数和(自身を除く): 16721685424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 10676, 21352, 42704, 367831, 735662, 1471324, 2942648, 5885296, 6253127, 12506254, 25012508, 50025016, 57749467, 100050032, 115498934, 230997868, 461995736, 923991472, 981740939, 1963481878, 3926963756, 7853927512, 15707855024]

約数ペア:

[(1, 15707855024), (2, 7853927512), (4, 3926963756), (8, 1963481878), (16, 981740939), (17, 923991472), (34, 461995736), (68, 230997868), (136, 115498934), (157, 100050032), (272, 57749467), (314, 50025016), (628, 25012508), (1256, 12506254), (2512, 6253127), (2669, 5885296), (5338, 2942648), (10676, 1471324), (21352, 735662), (42704, 367831)]