69415352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3251}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 138730320

約数和(自身を除く): 69314968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 3251, 5338, 6502, 10676, 13004, 21352, 26008, 55267, 110534, 221068, 442136, 510407, 1020814, 2041628, 4083256, 8676919, 17353838, 34707676, 69415352]

約数ペア:

[(1, 69415352), (2, 34707676), (4, 17353838), (8, 8676919), (17, 4083256), (34, 2041628), (68, 1020814), (136, 510407), (157, 442136), (314, 221068), (628, 110534), (1256, 55267), (2669, 26008), (3251, 21352), (5338, 13004), (6502, 10676)]