70404932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 145607616

約数和(自身を除く): 75202684

約数列:

[1, 2, 4, 13, 23, 26, 37, 43, 46, 52, 74, 86, 92, 148, 172, 299, 481, 559, 598, 851, 962, 989, 1118, 1196, 1369, 1591, 1702, 1924, 1978, 2236, 2738, 3182, 3404, 3956, 5476, 6364, 11063, 12857, 17797, 20683, 22126, 25714, 31487, 35594, 36593, 41366, 44252, 51428, 58867, 62974, 71188, 73186, 82732, 117734, 125948, 146372, 235468, 409331, 475709, 765271, 818662, 951418, 1353941, 1530542, 1637324, 1902836, 2707882, 3061084, 5415764, 17601233, 35202466, 70404932]

約数ペア:

[(1, 70404932), (2, 35202466), (4, 17601233), (13, 5415764), (23, 3061084), (26, 2707882), (37, 1902836), (43, 1637324), (46, 1530542), (52, 1353941), (74, 951418), (86, 818662), (92, 765271), (148, 475709), (172, 409331), (299, 235468), (481, 146372), (559, 125948), (598, 117734), (851, 82732), (962, 73186), (989, 71188), (1118, 62974), (1196, 58867), (1369, 51428), (1591, 44252), (1702, 41366), (1924, 36593), (1978, 35594), (2236, 31487), (2738, 25714), (3182, 22126), (3404, 20683), (3956, 17797), (5476, 12857), (6364, 11063)]