25456486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 17443994

約数列:

[1, 2, 11, 22, 79, 97, 151, 158, 194, 302, 869, 1067, 1661, 1738, 2134, 3322, 7663, 11929, 14647, 15326, 23858, 29294, 84293, 131219, 161117, 168586, 262438, 322234, 1157113, 2314226, 12728243, 25456486]

約数ペア:

[(1, 25456486), (2, 12728243), (11, 2314226), (22, 1157113), (79, 322234), (97, 262438), (151, 168586), (158, 161117), (194, 131219), (302, 84293), (869, 29294), (1067, 23858), (1661, 15326), (1738, 14647), (2134, 11929), (3322, 7663)]