72979072

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{2029}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 145977300

約数和(自身を除く): 72998228

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 562, 1124, 2029, 2248, 4058, 4496, 8116, 8992, 16232, 17984, 32464, 35968, 64928, 129856, 259712, 570149, 1140298, 2280596, 4561192, 9122384, 18244768, 36489536, 72979072]

約数ペア:

[(1, 72979072), (2, 36489536), (4, 18244768), (8, 9122384), (16, 4561192), (32, 2280596), (64, 1140298), (128, 570149), (281, 259712), (562, 129856), (1124, 64928), (2029, 35968), (2248, 32464), (4058, 17984), (4496, 16232), (8116, 8992)]