129052748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71537}}^1$

素因数の和:71593

約数の個数: 24

約数和(自身を含む): 252386064

約数和(自身を除く): 123333316

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 71537, 143074, 286148, 786907, 1573814, 2933017, 3147628, 5866034, 11732068, 32263187, 64526374, 129052748]

約数ペア:

[(1, 129052748), (2, 64526374), (4, 32263187), (11, 11732068), (22, 5866034), (41, 3147628), (44, 2933017), (82, 1573814), (164, 786907), (451, 286148), (902, 143074), (1804, 71537)]