64602616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 133209360

約数和(自身を除く): 68606744

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 673, 676, 923, 1346, 1352, 1846, 2692, 3692, 5384, 7384, 8749, 11999, 17498, 23998, 34996, 47783, 47996, 69992, 95566, 95992, 113737, 191132, 227474, 382264, 454948, 621179, 909896, 1242358, 2484716, 4969432, 8075327, 16150654, 32301308, 64602616]

約数ペア:

[(1, 64602616), (2, 32301308), (4, 16150654), (8, 8075327), (13, 4969432), (26, 2484716), (52, 1242358), (71, 909896), (104, 621179), (142, 454948), (169, 382264), (284, 227474), (338, 191132), (568, 113737), (673, 95992), (676, 95566), (923, 69992), (1346, 47996), (1352, 47783), (1846, 34996), (2692, 23998), (3692, 17498), (5384, 11999), (7384, 8749)]