25993212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 70210560

約数和(自身を除く): 44217348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 3917, 6636, 7834, 11751, 15668, 23502, 27419, 47004, 54838, 82257, 109676, 164514, 309443, 329028, 618886, 928329, 1237772, 1856658, 2166101, 3713316, 4332202, 6498303, 8664404, 12996606, 25993212]

約数ペア:

[(1, 25993212), (2, 12996606), (3, 8664404), (4, 6498303), (6, 4332202), (7, 3713316), (12, 2166101), (14, 1856658), (21, 1237772), (28, 928329), (42, 618886), (79, 329028), (84, 309443), (158, 164514), (237, 109676), (316, 82257), (474, 54838), (553, 47004), (948, 27419), (1106, 23502), (1659, 15668), (2212, 11751), (3318, 7834), (3917, 6636)]