56105886788

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20657543}}^1$

素因数の和:20657651

約数の個数: 24

約数和(自身を含む): 113368601472

約数和(自身を除く): 57262714684

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 20657543, 41315086, 82630172, 144602801, 289205602, 578411204, 2003781671, 4007563342, 8015126684, 14026471697, 28052943394, 56105886788]

約数ペア:

[(1, 56105886788), (2, 28052943394), (4, 14026471697), (7, 8015126684), (14, 4007563342), (28, 2003781671), (97, 578411204), (194, 289205602), (388, 144602801), (679, 82630172), (1358, 41315086), (2716, 20657543)]