15074512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 31210056

約数和(自身を除く): 16135544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 353, 628, 706, 1256, 1412, 2512, 2669, 2824, 5338, 5648, 6001, 10676, 12002, 21352, 24004, 42704, 48008, 55421, 96016, 110842, 221684, 443368, 886736, 942157, 1884314, 3768628, 7537256, 15074512]

約数ペア:

[(1, 15074512), (2, 7537256), (4, 3768628), (8, 1884314), (16, 942157), (17, 886736), (34, 443368), (68, 221684), (136, 110842), (157, 96016), (272, 55421), (314, 48008), (353, 42704), (628, 24004), (706, 21352), (1256, 12002), (1412, 10676), (2512, 6001), (2669, 5648), (2824, 5338)]