70742917

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 88022592

約数和(自身を除く): 17279675

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 1531, 2009, 6601, 10717, 35213, 46207, 62771, 75019, 246491, 439397, 1443733, 1725437, 3075779, 10106131, 70742917]

約数ペア:

[(1, 70742917), (7, 10106131), (23, 3075779), (41, 1725437), (49, 1443733), (161, 439397), (287, 246491), (943, 75019), (1127, 62771), (1531, 46207), (2009, 35213), (6601, 10717)]