25758564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 65188032

約数和(自身を除く): 39429468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1013, 1956, 2026, 2119, 3039, 4052, 4238, 6078, 6357, 8476, 12156, 12714, 13169, 25428, 26338, 39507, 52676, 79014, 158028, 165119, 330238, 495357, 660476, 990714, 1981428, 2146547, 4293094, 6439641, 8586188, 12879282, 25758564]

約数ペア:

[(1, 25758564), (2, 12879282), (3, 8586188), (4, 6439641), (6, 4293094), (12, 2146547), (13, 1981428), (26, 990714), (39, 660476), (52, 495357), (78, 330238), (156, 165119), (163, 158028), (326, 79014), (489, 52676), (652, 39507), (978, 26338), (1013, 25428), (1956, 13169), (2026, 12714), (2119, 12156), (3039, 8476), (4052, 6357), (4238, 6078)]