64771276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2281}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 117568640

約数和(自身を除く): 52797364

約数列:

[1, 2, 4, 31, 62, 124, 229, 458, 916, 2281, 4562, 7099, 9124, 14198, 28396, 70711, 141422, 282844, 522349, 1044698, 2089396, 16192819, 32385638, 64771276]

約数ペア:

[(1, 64771276), (2, 32385638), (4, 16192819), (31, 2089396), (62, 1044698), (124, 522349), (229, 282844), (458, 141422), (916, 70711), (2281, 28396), (4562, 14198), (7099, 9124)]