25554288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 69995520

約数和(自身を除く): 44441232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 92, 138, 158, 184, 237, 276, 293, 316, 368, 474, 552, 586, 632, 879, 948, 1104, 1172, 1264, 1758, 1817, 1896, 2344, 3516, 3634, 3792, 4688, 5451, 6739, 7032, 7268, 10902, 13478, 14064, 14536, 20217, 21804, 23147, 26956, 29072, 40434, 43608, 46294, 53912, 69441, 80868, 87216, 92588, 107824, 138882, 161736, 185176, 277764, 323472, 370352, 532381, 555528, 1064762, 1111056, 1597143, 2129524, 3194286, 4259048, 6388572, 8518096, 12777144, 25554288]

約数ペア:

[(1, 25554288), (2, 12777144), (3, 8518096), (4, 6388572), (6, 4259048), (8, 3194286), (12, 2129524), (16, 1597143), (23, 1111056), (24, 1064762), (46, 555528), (48, 532381), (69, 370352), (79, 323472), (92, 277764), (138, 185176), (158, 161736), (184, 138882), (237, 107824), (276, 92588), (293, 87216), (316, 80868), (368, 69441), (474, 53912), (552, 46294), (586, 43608), (632, 40434), (879, 29072), (948, 26956), (1104, 23147), (1172, 21804), (1264, 20217), (1758, 14536), (1817, 14064), (1896, 13478), (2344, 10902), (3516, 7268), (3634, 7032), (3792, 6739), (4688, 5451)]