73876154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 123365376

約数和(自身を除く): 49489222

約数列:

[1, 2, 11, 22, 127, 137, 193, 254, 274, 386, 1397, 1507, 2123, 2794, 3014, 4246, 17399, 24511, 26441, 34798, 49022, 52882, 191389, 269621, 290851, 382778, 539242, 581702, 3358007, 6716014, 36938077, 73876154]

約数ペア:

[(1, 73876154), (2, 36938077), (11, 6716014), (22, 3358007), (127, 581702), (137, 539242), (193, 382778), (254, 290851), (274, 269621), (386, 191389), (1397, 52882), (1507, 49022), (2123, 34798), (2794, 26441), (3014, 24511), (4246, 17399)]