42707912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2459}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 86788800

約数和(自身を除く): 44080888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 2459, 4342, 4918, 8684, 9836, 17368, 19672, 31967, 63934, 127868, 255736, 410653, 821306, 1642612, 3285224, 5338489, 10676978, 21353956, 42707912]

約数ペア:

[(1, 42707912), (2, 21353956), (4, 10676978), (8, 5338489), (13, 3285224), (26, 1642612), (52, 821306), (104, 410653), (167, 255736), (334, 127868), (668, 63934), (1336, 31967), (2171, 19672), (2459, 17368), (4342, 9836), (4918, 8684)]