22560728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 43590960

約数和(自身を除く): 21030232

約数列:

[1, 2, 4, 8, 61, 83, 122, 166, 244, 332, 488, 557, 664, 1114, 2228, 4456, 5063, 10126, 20252, 33977, 40504, 46231, 67954, 92462, 135908, 184924, 271816, 369848, 2820091, 5640182, 11280364, 22560728]

約数ペア:

[(1, 22560728), (2, 11280364), (4, 5640182), (8, 2820091), (61, 369848), (83, 271816), (122, 184924), (166, 135908), (244, 92462), (332, 67954), (488, 46231), (557, 40504), (664, 33977), (1114, 20252), (2228, 10126), (4456, 5063)]