64206584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3449}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 130410000

約数和(自身を除く): 66203416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 3449, 4654, 6898, 9308, 13796, 18616, 27592, 44837, 89674, 179348, 358696, 617371, 1234742, 2469484, 4938968, 8025823, 16051646, 32103292, 64206584]

約数ペア:

[(1, 64206584), (2, 32103292), (4, 16051646), (8, 8025823), (13, 4938968), (26, 2469484), (52, 1234742), (104, 617371), (179, 358696), (358, 179348), (716, 89674), (1432, 44837), (2327, 27592), (3449, 18616), (4654, 13796), (6898, 9308)]