61654424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3637}}^1$

素因数の和:3819

約数の個数: 32

約数和(自身を含む): 125292720

約数和(自身を除く): 63638296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3637, 4238, 7274, 8476, 14548, 16952, 29096, 47281, 94562, 189124, 378248, 592831, 1185662, 2371324, 4742648, 7706803, 15413606, 30827212, 61654424]

約数ペア:

[(1, 61654424), (2, 30827212), (4, 15413606), (8, 7706803), (13, 4742648), (26, 2371324), (52, 1185662), (104, 592831), (163, 378248), (326, 189124), (652, 94562), (1304, 47281), (2119, 29096), (3637, 16952), (4238, 14548), (7274, 8476)]