78474986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{12413}}^1$

素因数の和:12553

約数の個数: 16

約数和(自身を含む): 122898600

約数和(自身を除く): 44423614

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 12413, 24826, 359977, 719954, 1353017, 2706034, 39237493, 78474986]

約数ペア:

[(1, 78474986), (2, 39237493), (29, 2706034), (58, 1353017), (109, 719954), (218, 359977), (3161, 24826), (6322, 12413)]