28702232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7459}}^1$

素因数の和:7515

約数の個数: 32

約数和(自身を含む): 59530800

約数和(自身を除く): 30828568

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7459, 14918, 29836, 59672, 96967, 193934, 275983, 387868, 551966, 775736, 1103932, 2207864, 3587779, 7175558, 14351116, 28702232]

約数ペア:

[(1, 28702232), (2, 14351116), (4, 7175558), (8, 3587779), (13, 2207864), (26, 1103932), (37, 775736), (52, 551966), (74, 387868), (104, 275983), (148, 193934), (296, 96967), (481, 59672), (962, 29836), (1924, 14918), (3848, 7459)]