25135222

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 44255232

約数和(自身を除く): 19120010

約数列:

[1, 2, 7, 14, 83, 97, 166, 194, 223, 446, 581, 679, 1162, 1358, 1561, 3122, 8051, 16102, 18509, 21631, 37018, 43262, 56357, 112714, 129563, 151417, 259126, 302834, 1795373, 3590746, 12567611, 25135222]

約数ペア:

[(1, 25135222), (2, 12567611), (7, 3590746), (14, 1795373), (83, 302834), (97, 259126), (166, 151417), (194, 129563), (223, 112714), (446, 56357), (581, 43262), (679, 37018), (1162, 21631), (1358, 18509), (1561, 16102), (3122, 8051)]