8013408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6447

約数の個数: 48

約数和(自身を含む): 22656816

約数和(自身を除く): 14643408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 6421, 12842, 19263, 25684, 38526, 51368, 77052, 83473, 102736, 154104, 166946, 205472, 250419, 308208, 333892, 500838, 616416, 667784, 1001676, 1335568, 2003352, 2671136, 4006704, 8013408]

約数ペア:

[(1, 8013408), (2, 4006704), (3, 2671136), (4, 2003352), (6, 1335568), (8, 1001676), (12, 667784), (13, 616416), (16, 500838), (24, 333892), (26, 308208), (32, 250419), (39, 205472), (48, 166946), (52, 154104), (78, 102736), (96, 83473), (104, 77052), (156, 51368), (208, 38526), (312, 25684), (416, 19263), (624, 12842), (1248, 6421)]