76868428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211177}}^1$

素因数の和:211201

約数の個数: 24

約数和(自身を含む): 165563552

約数和(自身を除く): 88695124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 211177, 422354, 844708, 1478239, 2745301, 2956478, 5490602, 5912956, 10981204, 19217107, 38434214, 76868428]

約数ペア:

[(1, 76868428), (2, 38434214), (4, 19217107), (7, 10981204), (13, 5912956), (14, 5490602), (26, 2956478), (28, 2745301), (52, 1478239), (91, 844708), (182, 422354), (364, 211177)]