28655954

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 43547328

約数和(自身を除く): 14891374

約数列:

[1, 2, 157, 263, 314, 347, 526, 694, 41291, 54479, 82582, 91261, 108958, 182522, 14327977, 28655954]

約数ペア:

[(1, 28655954), (2, 14327977), (157, 182522), (263, 108958), (314, 91261), (347, 82582), (526, 54479), (694, 41291)]