561623448

素因数分解:

$2^3\times 3^1\times {\mathrm{23400977}}^1$

素因数の和:23400986

約数の個数: 16

約数和(自身を含む): 1404058680

約数和(自身を除く): 842435232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23400977, 46801954, 70202931, 93603908, 140405862, 187207816, 280811724, 561623448]

約数ペア:

[(1, 561623448), (2, 280811724), (3, 187207816), (4, 140405862), (6, 93603908), (8, 70202931), (12, 46801954), (24, 23400977)]