70637224

素因数分解:

$2^3\times 7^2\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 154802880

約数和(自身を除く): 84165656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 367, 392, 491, 734, 982, 1468, 1964, 2569, 2936, 3437, 3928, 5138, 6874, 10276, 13748, 17983, 20552, 24059, 27496, 35966, 48118, 71932, 96236, 143864, 180197, 192472, 360394, 720788, 1261379, 1441576, 2522758, 5045516, 8829653, 10091032, 17659306, 35318612, 70637224]

約数ペア:

[(1, 70637224), (2, 35318612), (4, 17659306), (7, 10091032), (8, 8829653), (14, 5045516), (28, 2522758), (49, 1441576), (56, 1261379), (98, 720788), (196, 360394), (367, 192472), (392, 180197), (491, 143864), (734, 96236), (982, 71932), (1468, 48118), (1964, 35966), (2569, 27496), (2936, 24059), (3437, 20552), (3928, 17983), (5138, 13748), (6874, 10276)]