65984788

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 118094760

約数和(自身を除く): 52109972

約数列:

[1, 2, 4, 53, 106, 212, 409, 761, 818, 1522, 1636, 3044, 21677, 40333, 43354, 80666, 86708, 161332, 311249, 622498, 1244996, 16496197, 32992394, 65984788]

約数ペア:

[(1, 65984788), (2, 32992394), (4, 16496197), (53, 1244996), (106, 622498), (212, 311249), (409, 161332), (761, 86708), (818, 80666), (1522, 43354), (1636, 40333), (3044, 21677)]