61427476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 119429856

約数和(自身を除く): 58002380

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 311, 622, 737, 1244, 1474, 2948, 3421, 4489, 6842, 8978, 13684, 17956, 20837, 41674, 49379, 83348, 98758, 197516, 229207, 458414, 916828, 1396079, 2792158, 5584316, 15356869, 30713738, 61427476]

約数ペア:

[(1, 61427476), (2, 30713738), (4, 15356869), (11, 5584316), (22, 2792158), (44, 1396079), (67, 916828), (134, 458414), (268, 229207), (311, 197516), (622, 98758), (737, 83348), (1244, 49379), (1474, 41674), (2948, 20837), (3421, 17956), (4489, 13684), (6842, 8978)]