28425914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24379}}^1$

素因数の和:24445

約数の個数: 16

約数和(自身を含む): 47394720

約数和(自身を除く): 18968806

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 24379, 48758, 268169, 536338, 1292087, 2584174, 14212957, 28425914]

約数ペア:

[(1, 28425914), (2, 14212957), (11, 2584174), (22, 1292087), (53, 536338), (106, 268169), (583, 48758), (1166, 24379)]