40377974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 75786816

約数和(自身を除く): 35408842

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 3637, 5551, 7274, 11102, 25459, 47281, 50918, 94562, 221857, 330967, 443714, 661934, 1552999, 2884141, 3105998, 5768282, 20188987, 40377974]

約数ペア:

[(1, 40377974), (2, 20188987), (7, 5768282), (13, 3105998), (14, 2884141), (26, 1552999), (61, 661934), (91, 443714), (122, 330967), (182, 221857), (427, 94562), (793, 50918), (854, 47281), (1586, 25459), (3637, 11102), (5551, 7274)]