6640680748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{95803}}^1$

素因数の和:95894

約数の個数: 48

約数和(自身を含む): 13219419136

約数和(自身を除く): 6578738388

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1333, 1612, 2236, 2666, 5332, 17329, 34658, 69316, 95803, 191606, 383212, 1245439, 2490878, 2969893, 4119529, 4981756, 5939786, 8239058, 11879572, 16478116, 38608609, 53553877, 77217218, 107107754, 127705399, 154434436, 214215508, 255410798, 510821596, 1660170187, 3320340374, 6640680748]

約数ペア:

[(1, 6640680748), (2, 3320340374), (4, 1660170187), (13, 510821596), (26, 255410798), (31, 214215508), (43, 154434436), (52, 127705399), (62, 107107754), (86, 77217218), (124, 53553877), (172, 38608609), (403, 16478116), (559, 11879572), (806, 8239058), (1118, 5939786), (1333, 4981756), (1612, 4119529), (2236, 2969893), (2666, 2490878), (5332, 1245439), (17329, 383212), (34658, 191606), (69316, 95803)]