78263068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11489}}^1$

素因数の和:11637

約数の個数: 24

約数和(自身を含む): 148634640

約数和(自身を除く): 70371572

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 11489, 22978, 45956, 149357, 298714, 597428, 1505059, 3010118, 6020236, 19565767, 39131534, 78263068]

約数ペア:

[(1, 78263068), (2, 39131534), (4, 19565767), (13, 6020236), (26, 3010118), (52, 1505059), (131, 597428), (262, 298714), (524, 149357), (1703, 45956), (3406, 22978), (6812, 11489)]