68369632

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^3$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 142418304

約数和(自身を除く): 74048672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1681, 2542, 3362, 5084, 6724, 10168, 13448, 20336, 26896, 40672, 52111, 53792, 68921, 104222, 137842, 208444, 275684, 416888, 551368, 833776, 1102736, 1667552, 2136551, 2205472, 4273102, 8546204, 17092408, 34184816, 68369632]

約数ペア:

[(1, 68369632), (2, 34184816), (4, 17092408), (8, 8546204), (16, 4273102), (31, 2205472), (32, 2136551), (41, 1667552), (62, 1102736), (82, 833776), (124, 551368), (164, 416888), (248, 275684), (328, 208444), (496, 137842), (656, 104222), (992, 68921), (1271, 53792), (1312, 52111), (1681, 40672), (2542, 26896), (3362, 20336), (5084, 13448), (6724, 10168)]