15632656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4421}}^1$

素因数の和:4459

約数の個数: 40

約数和(自身を含む): 34544664

約数和(自身を除く): 18912008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4421, 8842, 17684, 35368, 57473, 70736, 75157, 114946, 150314, 229892, 300628, 459784, 601256, 919568, 977041, 1202512, 1954082, 3908164, 7816328, 15632656]

約数ペア:

[(1, 15632656), (2, 7816328), (4, 3908164), (8, 1954082), (13, 1202512), (16, 977041), (17, 919568), (26, 601256), (34, 459784), (52, 300628), (68, 229892), (104, 150314), (136, 114946), (208, 75157), (221, 70736), (272, 57473), (442, 35368), (884, 17684), (1768, 8842), (3536, 4421)]