38265448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1399}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 39350552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 1399, 2104, 2798, 3419, 5596, 6838, 11192, 13676, 18187, 27352, 36374, 72748, 145496, 367937, 735874, 1471748, 2943496, 4783181, 9566362, 19132724, 38265448]

約数ペア:

[(1, 38265448), (2, 19132724), (4, 9566362), (8, 4783181), (13, 2943496), (26, 1471748), (52, 735874), (104, 367937), (263, 145496), (526, 72748), (1052, 36374), (1399, 27352), (2104, 18187), (2798, 13676), (3419, 11192), (5596, 6838)]