69487376

素因数分解:

$2^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 154365120

約数和(自身を除く): 84877744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 379, 758, 1516, 1637, 2653, 3032, 3274, 5306, 6064, 6548, 10612, 11459, 13096, 21224, 22918, 26192, 42448, 45836, 91672, 183344, 620423, 1240846, 2481692, 4342961, 4963384, 8685922, 9926768, 17371844, 34743688, 69487376]

約数ペア:

[(1, 69487376), (2, 34743688), (4, 17371844), (7, 9926768), (8, 8685922), (14, 4963384), (16, 4342961), (28, 2481692), (56, 1240846), (112, 620423), (379, 183344), (758, 91672), (1516, 45836), (1637, 42448), (2653, 26192), (3032, 22918), (3274, 21224), (5306, 13096), (6064, 11459), (6548, 10612)]