70674368

素因数分解:

$2^6\times {\mathrm{499}}^1\times {\mathrm{2213}}^1$

素因数の和:2724

約数の個数: 28

約数和(自身を含む): 140589000

約数和(自身を除く): 69914632

約数列:

[1, 2, 4, 8, 16, 32, 64, 499, 998, 1996, 2213, 3992, 4426, 7984, 8852, 15968, 17704, 31936, 35408, 70816, 141632, 1104287, 2208574, 4417148, 8834296, 17668592, 35337184, 70674368]

約数ペア:

[(1, 70674368), (2, 35337184), (4, 17668592), (8, 8834296), (16, 4417148), (32, 2208574), (64, 1104287), (499, 141632), (998, 70816), (1996, 35408), (2213, 31936), (3992, 17704), (4426, 15968), (7984, 8852)]