72568384

素因数分解:

$2^6\times 7^1\times {\mathrm{161983}}^1$

素因数の和:162002

約数の個数: 28

約数和(自身を含む): 164575744

約数和(自身を除く): 92007360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161983, 323966, 647932, 1133881, 1295864, 2267762, 2591728, 4535524, 5183456, 9071048, 10366912, 18142096, 36284192, 72568384]

約数ペア:

[(1, 72568384), (2, 36284192), (4, 18142096), (7, 10366912), (8, 9071048), (14, 5183456), (16, 4535524), (28, 2591728), (32, 2267762), (56, 1295864), (64, 1133881), (112, 647932), (224, 323966), (448, 161983)]