72683516

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 57711364

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 2351, 4702, 7729, 9404, 15458, 30916, 138709, 277418, 307981, 554836, 615962, 1231924, 18170879, 36341758, 72683516]

約数ペア:

[(1, 72683516), (2, 36341758), (4, 18170879), (59, 1231924), (118, 615962), (131, 554836), (236, 307981), (262, 277418), (524, 138709), (2351, 30916), (4702, 15458), (7729, 9404)]