42397744

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{2729}}^1$

素因数の和:3708

約数の個数: 20

約数和(自身を含む): 82260360

約数和(自身を除く): 39862616

約数列:

[1, 2, 4, 8, 16, 971, 1942, 2729, 3884, 5458, 7768, 10916, 15536, 21832, 43664, 2649859, 5299718, 10599436, 21198872, 42397744]

約数ペア:

[(1, 42397744), (2, 21198872), (4, 10599436), (8, 5299718), (16, 2649859), (971, 43664), (1942, 21832), (2729, 15536), (3884, 10916), (5458, 7768)]