28734424

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53609}}^1$

素因数の和:53682

約数の個数: 16

約数和(自身を含む): 54682200

約数和(自身を除く): 25947776

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53609, 107218, 214436, 428872, 3591803, 7183606, 14367212, 28734424]

約数ペア:

[(1, 28734424), (2, 14367212), (4, 7183606), (8, 3591803), (67, 428872), (134, 214436), (268, 107218), (536, 53609)]