378725536

素因数分解:

$2^5\times 7^1\times {\mathrm{1690739}}^1$

素因数の和:1690756

約数の個数: 24

約数和(自身を含む): 852132960

約数和(自身を除く): 473407424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1690739, 3381478, 6762956, 11835173, 13525912, 23670346, 27051824, 47340692, 54103648, 94681384, 189362768, 378725536]

約数ペア:

[(1, 378725536), (2, 189362768), (4, 94681384), (7, 54103648), (8, 47340692), (14, 27051824), (16, 23670346), (28, 13525912), (32, 11835173), (56, 6762956), (112, 3381478), (224, 1690739)]