70921648

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1033}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 157449248

約数和(自身を除く): 86527600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 1033, 1226, 2066, 2452, 4132, 4291, 4904, 7231, 8264, 8582, 9808, 14462, 16528, 17164, 28924, 34328, 57848, 68656, 115696, 633229, 1266458, 2532916, 4432603, 5065832, 8865206, 10131664, 17730412, 35460824, 70921648]

約数ペア:

[(1, 70921648), (2, 35460824), (4, 17730412), (7, 10131664), (8, 8865206), (14, 5065832), (16, 4432603), (28, 2532916), (56, 1266458), (112, 633229), (613, 115696), (1033, 68656), (1226, 57848), (2066, 34328), (2452, 28924), (4132, 17164), (4291, 16528), (4904, 14462), (7231, 9808), (8264, 8582)]