71541512

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^2\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 156370560

約数和(自身を除く): 84829048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 367, 413, 472, 734, 826, 1468, 1652, 2569, 2936, 3304, 3481, 5138, 6962, 10276, 13924, 20552, 21653, 24367, 27848, 43306, 48734, 86612, 97468, 151571, 173224, 194936, 303142, 606284, 1212568, 1277527, 2555054, 5110108, 8942689, 10220216, 17885378, 35770756, 71541512]

約数ペア:

[(1, 71541512), (2, 35770756), (4, 17885378), (7, 10220216), (8, 8942689), (14, 5110108), (28, 2555054), (56, 1277527), (59, 1212568), (118, 606284), (236, 303142), (367, 194936), (413, 173224), (472, 151571), (734, 97468), (826, 86612), (1468, 48734), (1652, 43306), (2569, 27848), (2936, 24367), (3304, 21653), (3481, 20552), (5138, 13924), (6962, 10276)]