39248356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 82001920

約数和(自身を除く): 42753564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 439, 721, 868, 878, 1442, 1756, 2884, 3073, 3193, 6146, 6386, 12292, 12772, 13609, 22351, 27218, 44702, 45217, 54436, 89404, 90434, 95263, 180868, 190526, 316519, 381052, 633038, 1266076, 1401727, 2803454, 5606908, 9812089, 19624178, 39248356]

約数ペア:

[(1, 39248356), (2, 19624178), (4, 9812089), (7, 5606908), (14, 2803454), (28, 1401727), (31, 1266076), (62, 633038), (103, 381052), (124, 316519), (206, 190526), (217, 180868), (412, 95263), (434, 90434), (439, 89404), (721, 54436), (868, 45217), (878, 44702), (1442, 27218), (1756, 22351), (2884, 13609), (3073, 12772), (3193, 12292), (6146, 6386)]