27995812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5227}}^1$

素因数の和:5347

約数の個数: 24

約数和(自身を含む): 53283776

約数和(自身を除く): 25287964

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5227, 5356, 10454, 20908, 67951, 135902, 271804, 538381, 1076762, 2153524, 6998953, 13997906, 27995812]

約数ペア:

[(1, 27995812), (2, 13997906), (4, 6998953), (13, 2153524), (26, 1076762), (52, 538381), (103, 271804), (206, 135902), (412, 67951), (1339, 20908), (2678, 10454), (5227, 5356)]