70021376

素因数分解:

$2^8\times {\mathrm{273521}}^1$

素因数の和:273537

約数の個数: 18

約数和(自身を含む): 139769742

約数和(自身を除く): 69748366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 273521, 547042, 1094084, 2188168, 4376336, 8752672, 17505344, 35010688, 70021376]

約数ペア:

[(1, 70021376), (2, 35010688), (4, 17505344), (8, 8752672), (16, 4376336), (32, 2188168), (64, 1094084), (128, 547042), (256, 273521)]