144723404

素因数分解:

$2^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{3617}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 289729440

約数和(自身を除く): 145006036

約数列:

[1, 2, 4, 7, 14, 28, 1429, 2858, 3617, 5716, 7234, 10003, 14468, 20006, 25319, 40012, 50638, 101276, 5168693, 10337386, 20674772, 36180851, 72361702, 144723404]

約数ペア:

[(1, 144723404), (2, 72361702), (4, 36180851), (7, 20674772), (14, 10337386), (28, 5168693), (1429, 101276), (2858, 50638), (3617, 40012), (5716, 25319), (7234, 20006), (10003, 14468)]