28334330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 52421904

約数和(自身を除く): 24087574

約数列:

[1, 2, 5, 10, 53, 106, 193, 265, 277, 386, 530, 554, 965, 1385, 1930, 2770, 10229, 14681, 20458, 29362, 51145, 53461, 73405, 102290, 106922, 146810, 267305, 534610, 2833433, 5666866, 14167165, 28334330]

約数ペア:

[(1, 28334330), (2, 14167165), (5, 5666866), (10, 2833433), (53, 534610), (106, 267305), (193, 146810), (265, 106922), (277, 102290), (386, 73405), (530, 53461), (554, 51145), (965, 29362), (1385, 20458), (1930, 14681), (2770, 10229)]