70142176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1637}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 150250464

約数和(自身を除く): 80108288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1339, 1637, 1648, 2678, 3274, 3296, 5356, 6548, 10712, 13096, 21281, 21424, 26192, 42562, 42848, 52384, 85124, 168611, 170248, 337222, 340496, 674444, 680992, 1348888, 2191943, 2697776, 4383886, 5395552, 8767772, 17535544, 35071088, 70142176]

約数ペア:

[(1, 70142176), (2, 35071088), (4, 17535544), (8, 8767772), (13, 5395552), (16, 4383886), (26, 2697776), (32, 2191943), (52, 1348888), (103, 680992), (104, 674444), (206, 340496), (208, 337222), (412, 170248), (416, 168611), (824, 85124), (1339, 52384), (1637, 42848), (1648, 42562), (2678, 26192), (3274, 21424), (3296, 21281), (5356, 13096), (6548, 10712)]