63258728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 130442400

約数和(自身を除く): 67183672

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 659, 676, 923, 1318, 1352, 1846, 2636, 3692, 5272, 7384, 8567, 11999, 17134, 23998, 34268, 46789, 47996, 68536, 93578, 95992, 111371, 187156, 222742, 374312, 445484, 608257, 890968, 1216514, 2433028, 4866056, 7907341, 15814682, 31629364, 63258728]

約数ペア:

[(1, 63258728), (2, 31629364), (4, 15814682), (8, 7907341), (13, 4866056), (26, 2433028), (52, 1216514), (71, 890968), (104, 608257), (142, 445484), (169, 374312), (284, 222742), (338, 187156), (568, 111371), (659, 95992), (676, 93578), (923, 68536), (1318, 47996), (1352, 46789), (1846, 34268), (2636, 23998), (3692, 17134), (5272, 11999), (7384, 8567)]