71707558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 50865242

約数列:

[1, 2, 13, 19, 26, 38, 247, 379, 383, 494, 758, 766, 4927, 4979, 7201, 7277, 9854, 9958, 14402, 14554, 93613, 94601, 145157, 187226, 189202, 290314, 1887041, 2757983, 3774082, 5515966, 35853779, 71707558]

約数ペア:

[(1, 71707558), (2, 35853779), (13, 5515966), (19, 3774082), (26, 2757983), (38, 1887041), (247, 290314), (379, 189202), (383, 187226), (494, 145157), (758, 94601), (766, 93613), (4927, 14554), (4979, 14402), (7201, 9958), (7277, 9854)]