26207524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 54799360

約数和(自身を除く): 28591836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 109, 124, 217, 218, 277, 434, 436, 554, 763, 868, 1108, 1526, 1939, 3052, 3379, 3878, 6758, 7756, 8587, 13516, 17174, 23653, 30193, 34348, 47306, 60109, 60386, 94612, 120218, 120772, 211351, 240436, 422702, 845404, 935983, 1871966, 3743932, 6551881, 13103762, 26207524]

約数ペア:

[(1, 26207524), (2, 13103762), (4, 6551881), (7, 3743932), (14, 1871966), (28, 935983), (31, 845404), (62, 422702), (109, 240436), (124, 211351), (217, 120772), (218, 120218), (277, 94612), (434, 60386), (436, 60109), (554, 47306), (763, 34348), (868, 30193), (1108, 23653), (1526, 17174), (1939, 13516), (3052, 8587), (3379, 7756), (3878, 6758)]