74012221

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 78755328

約数和(自身を除く): 4743107

約数列:

[1, 31, 53, 107, 421, 1643, 3317, 5671, 13051, 22313, 45047, 175801, 691703, 1396457, 2387491, 74012221]

約数ペア:

[(1, 74012221), (31, 2387491), (53, 1396457), (107, 691703), (421, 175801), (1643, 45047), (3317, 22313), (5671, 13051)]