349066744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71413}}^1$

素因数の和:71479

約数の個数: 32

約数和(自身を含む): 719853120

約数和(自身を除く): 370786376

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 71413, 142826, 285652, 571304, 928369, 1856738, 3356411, 3713476, 6712822, 7426952, 13425644, 26851288, 43633343, 87266686, 174533372, 349066744]

約数ペア:

[(1, 349066744), (2, 174533372), (4, 87266686), (8, 43633343), (13, 26851288), (26, 13425644), (47, 7426952), (52, 6712822), (94, 3713476), (104, 3356411), (188, 1856738), (376, 928369), (611, 571304), (1222, 285652), (2444, 142826), (4888, 71413)]