26218574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 16552882

約数列:

[1, 2, 23, 46, 47, 67, 94, 134, 181, 362, 1081, 1541, 2162, 3082, 3149, 4163, 6298, 8326, 8507, 12127, 17014, 24254, 72427, 144854, 195661, 278921, 391322, 557842, 569969, 1139938, 13109287, 26218574]

約数ペア:

[(1, 26218574), (2, 13109287), (23, 1139938), (46, 569969), (47, 557842), (67, 391322), (94, 278921), (134, 195661), (181, 144854), (362, 72427), (1081, 24254), (1541, 17014), (2162, 12127), (3082, 8507), (3149, 8326), (4163, 6298)]