42312712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2927}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 86083200

約数和(自身を除く): 43770488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2927, 3614, 5854, 7228, 11708, 14456, 23416, 38051, 76102, 152204, 304408, 406853, 813706, 1627412, 3254824, 5289089, 10578178, 21156356, 42312712]

約数ペア:

[(1, 42312712), (2, 21156356), (4, 10578178), (8, 5289089), (13, 3254824), (26, 1627412), (52, 813706), (104, 406853), (139, 304408), (278, 152204), (556, 76102), (1112, 38051), (1807, 23416), (2927, 14456), (3614, 11708), (5854, 7228)]