78243712

素因数分解:

$2^7\times {\mathrm{611279}}^1$

素因数の和:611293

約数の個数: 16

約数和(自身を含む): 155876400

約数和(自身を除く): 77632688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 611279, 1222558, 2445116, 4890232, 9780464, 19560928, 39121856, 78243712]

約数ペア:

[(1, 78243712), (2, 39121856), (4, 19560928), (8, 9780464), (16, 4890232), (32, 2445116), (64, 1222558), (128, 611279)]