9888917408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{626833}}^1$

素因数の和:626889

約数の個数: 48

約数和(自身を含む): 21324892680

約数和(自身を除く): 11435975272

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 15776, 626833, 1253666, 2507332, 5014664, 10029328, 10656161, 18178157, 20058656, 21312322, 36356314, 42624644, 72712628, 85249288, 145425256, 170498576, 290850512, 309028669, 340997152, 581701024, 618057338, 1236114676, 2472229352, 4944458704, 9888917408]

約数ペア:

[(1, 9888917408), (2, 4944458704), (4, 2472229352), (8, 1236114676), (16, 618057338), (17, 581701024), (29, 340997152), (32, 309028669), (34, 290850512), (58, 170498576), (68, 145425256), (116, 85249288), (136, 72712628), (232, 42624644), (272, 36356314), (464, 21312322), (493, 20058656), (544, 18178157), (928, 10656161), (986, 10029328), (1972, 5014664), (3944, 2507332), (7888, 1253666), (15776, 626833)]