25340116

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 45926496

約数和(自身を除く): 20586380

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 1307, 2614, 4847, 5228, 9694, 19388, 48359, 96718, 171217, 193436, 342434, 684868, 6335029, 12670058, 25340116]

約数ペア:

[(1, 25340116), (2, 12670058), (4, 6335029), (37, 684868), (74, 342434), (131, 193436), (148, 171217), (262, 96718), (524, 48359), (1307, 19388), (2614, 9694), (4847, 5228)]