28914318

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{37357}}^1$

素因数の和:37408

約数の個数: 24

約数和(自身を含む): 64106328

約数和(自身を除く): 35192010

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 37357, 74714, 112071, 224142, 336213, 672426, 1606351, 3212702, 4819053, 9638106, 14457159, 28914318]

約数ペア:

[(1, 28914318), (2, 14457159), (3, 9638106), (6, 4819053), (9, 3212702), (18, 1606351), (43, 672426), (86, 336213), (129, 224142), (258, 112071), (387, 74714), (774, 37357)]