3937688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 7756560

約数和(自身を除く): 3818872

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 251, 296, 424, 502, 1004, 1961, 2008, 3922, 7844, 9287, 13303, 15688, 18574, 26606, 37148, 53212, 74296, 106424, 492211, 984422, 1968844, 3937688]

約数ペア:

[(1, 3937688), (2, 1968844), (4, 984422), (8, 492211), (37, 106424), (53, 74296), (74, 53212), (106, 37148), (148, 26606), (212, 18574), (251, 15688), (296, 13303), (424, 9287), (502, 7844), (1004, 3922), (1961, 2008)]