15245552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4437

約数の個数: 40

約数和(自身を含む): 34854912

約数和(自身を除く): 19609360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4391, 8782, 17564, 30737, 35128, 61474, 70256, 122948, 136121, 245896, 272242, 491792, 544484, 952847, 1088968, 1905694, 2177936, 3811388, 7622776, 15245552]

約数ペア:

[(1, 15245552), (2, 7622776), (4, 3811388), (7, 2177936), (8, 1905694), (14, 1088968), (16, 952847), (28, 544484), (31, 491792), (56, 272242), (62, 245896), (112, 136121), (124, 122948), (217, 70256), (248, 61474), (434, 35128), (496, 30737), (868, 17564), (1736, 8782), (3472, 4391)]