71428218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{410507}}^1$

素因数の和:410541

約数の個数: 16

約数和(自身を含む): 147782880

約数和(自身を除く): 76354662

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 410507, 821014, 1231521, 2463042, 11904703, 23809406, 35714109, 71428218]

約数ペア:

[(1, 71428218), (2, 35714109), (3, 23809406), (6, 11904703), (29, 2463042), (58, 1231521), (87, 821014), (174, 410507)]