26286364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8287}}^1$

素因数の和:8365

約数の個数: 24

約数和(自身を含む): 50357888

約数和(自身を除く): 24071524

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 8287, 16574, 33148, 107731, 215462, 430924, 505507, 1011014, 2022028, 6571591, 13143182, 26286364]

約数ペア:

[(1, 26286364), (2, 13143182), (4, 6571591), (13, 2022028), (26, 1011014), (52, 505507), (61, 430924), (122, 215462), (244, 107731), (793, 33148), (1586, 16574), (3172, 8287)]