70117928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{953}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 139608360

約数和(自身を除く): 69490432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 541, 953, 1082, 1906, 2164, 3812, 4328, 7624, 9197, 16201, 18394, 32402, 36788, 64804, 73576, 129608, 515573, 1031146, 2062292, 4124584, 8764741, 17529482, 35058964, 70117928]

約数ペア:

[(1, 70117928), (2, 35058964), (4, 17529482), (8, 8764741), (17, 4124584), (34, 2062292), (68, 1031146), (136, 515573), (541, 129608), (953, 73576), (1082, 64804), (1906, 36788), (2164, 32402), (3812, 18394), (4328, 16201), (7624, 9197)]