28958358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33751}}^1$

素因数の和:33780

約数の個数: 32

約数和(自身を含む): 68044032

約数和(自身を除く): 39085674

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 33751, 67502, 101253, 202506, 371261, 438763, 742522, 877526, 1113783, 1316289, 2227566, 2632578, 4826393, 9652786, 14479179, 28958358]

約数ペア:

[(1, 28958358), (2, 14479179), (3, 9652786), (6, 4826393), (11, 2632578), (13, 2227566), (22, 1316289), (26, 1113783), (33, 877526), (39, 742522), (66, 438763), (78, 371261), (143, 202506), (286, 101253), (429, 67502), (858, 33751)]