64260318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13109}}^1$

素因数の和:13176

約数の個数: 32

約数和(自身を含む): 138441600

約数和(自身を除く): 74181282

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 13109, 26218, 39327, 78654, 249071, 498142, 563687, 747213, 1127374, 1494426, 1691061, 3382122, 10710053, 21420106, 32130159, 64260318]

約数ペア:

[(1, 64260318), (2, 32130159), (3, 21420106), (6, 10710053), (19, 3382122), (38, 1691061), (43, 1494426), (57, 1127374), (86, 747213), (114, 563687), (129, 498142), (258, 249071), (817, 78654), (1634, 39327), (2451, 26218), (4902, 13109)]