25359308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28687}}^1$

素因数の和:28721

約数の個数: 24

約数和(自身を含む): 50605632

約数和(自身を除く): 25246324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28687, 57374, 114748, 372931, 487679, 745862, 975358, 1491724, 1950716, 6339827, 12679654, 25359308]

約数ペア:

[(1, 25359308), (2, 12679654), (4, 6339827), (13, 1950716), (17, 1491724), (26, 975358), (34, 745862), (52, 487679), (68, 372931), (221, 114748), (442, 57374), (884, 28687)]