42672442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15383}}^1$

素因数の和:15477

約数の個数: 16

約数和(自身を含む): 68304960

約数和(自身を除く): 25632518

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 15383, 30766, 292277, 584554, 1122959, 2245918, 21336221, 42672442]

約数ペア:

[(1, 42672442), (2, 21336221), (19, 2245918), (38, 1122959), (73, 584554), (146, 292277), (1387, 30766), (2774, 15383)]