67853786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33893}}^1$

素因数の和:33926

約数の個数: 32

約数和(自身を含む): 136660608

約数和(自身を除く): 68806822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 33893, 67786, 237251, 372823, 440609, 474502, 745646, 881218, 2609761, 3084263, 4846699, 5219522, 6168526, 9693398, 33926893, 67853786]

約数ペア:

[(1, 67853786), (2, 33926893), (7, 9693398), (11, 6168526), (13, 5219522), (14, 4846699), (22, 3084263), (26, 2609761), (77, 881218), (91, 745646), (143, 474502), (154, 440609), (182, 372823), (286, 237251), (1001, 67786), (2002, 33893)]