25191652

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 45178560

約数和(自身を除く): 19986908

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 829, 1658, 3316, 7597, 15194, 30388, 58859, 88703, 117718, 177406, 235436, 354812, 6297913, 12595826, 25191652]

約数ペア:

[(1, 25191652), (2, 12595826), (4, 6297913), (71, 354812), (107, 235436), (142, 177406), (214, 117718), (284, 88703), (428, 58859), (829, 30388), (1658, 15194), (3316, 7597)]