77760028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 141571584

約数和(自身を除く): 63811556

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 4787, 8122, 9574, 16244, 19148, 148397, 296794, 593588, 627097, 1254194, 2508388, 19440007, 38880014, 77760028]

約数ペア:

[(1, 77760028), (2, 38880014), (4, 19440007), (31, 2508388), (62, 1254194), (124, 627097), (131, 593588), (262, 296794), (524, 148397), (4061, 19148), (4787, 16244), (8122, 9574)]