42912518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67261}}^1$

素因数の和:67303

約数の個数: 16

約数和(自身を含む): 72642960

約数和(自身を除く): 29730442

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 67261, 134522, 739871, 1479742, 1950569, 3901138, 21456259, 42912518]

約数ペア:

[(1, 42912518), (2, 21456259), (11, 3901138), (22, 1950569), (29, 1479742), (58, 739871), (319, 134522), (638, 67261)]