27915212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7561}}^1$

素因数の和:7649

約数の個数: 24

約数和(自身を含む): 53357472

約数和(自身を除く): 25442260

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 7561, 15122, 30244, 98293, 196586, 393172, 536831, 1073662, 2147324, 6978803, 13957606, 27915212]

約数ペア:

[(1, 27915212), (2, 13957606), (4, 6978803), (13, 2147324), (26, 1073662), (52, 536831), (71, 393172), (142, 196586), (284, 98293), (923, 30244), (1846, 15122), (3692, 7561)]