26688210512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{900169}}^1$

素因数の和:900303

約数の個数: 40

約数和(自身を含む): 55252434600

約数和(自身を除く): 28564224088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 29648, 900169, 1800338, 3600676, 7201352, 14402704, 15302873, 30605746, 61211492, 98118421, 122422984, 196236842, 244845968, 392473684, 784947368, 1569894736, 1668013157, 3336026314, 6672052628, 13344105256, 26688210512]

約数ペア:

[(1, 26688210512), (2, 13344105256), (4, 6672052628), (8, 3336026314), (16, 1668013157), (17, 1569894736), (34, 784947368), (68, 392473684), (109, 244845968), (136, 196236842), (218, 122422984), (272, 98118421), (436, 61211492), (872, 30605746), (1744, 15302873), (1853, 14402704), (3706, 7201352), (7412, 3600676), (14824, 1800338), (29648, 900169)]