25551088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 52228800

約数和(自身を除く): 26677712

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1039, 1537, 2078, 3074, 4156, 6148, 8312, 12296, 16624, 24592, 30131, 55067, 60262, 110134, 120524, 220268, 241048, 440536, 482096, 881072, 1596943, 3193886, 6387772, 12775544, 25551088]

約数ペア:

[(1, 25551088), (2, 12775544), (4, 6387772), (8, 3193886), (16, 1596943), (29, 881072), (53, 482096), (58, 440536), (106, 241048), (116, 220268), (212, 120524), (232, 110134), (424, 60262), (464, 55067), (848, 30131), (1039, 24592), (1537, 16624), (2078, 12296), (3074, 8312), (4156, 6148)]