77539742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3371}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 139843584

約数和(自身を除く): 62303842

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 3371, 6742, 11501, 23002, 23597, 47194, 104501, 178663, 209002, 357326, 731507, 1250641, 1463014, 2501282, 5538553, 11077106, 38769871, 77539742]

約数ペア:

[(1, 77539742), (2, 38769871), (7, 11077106), (14, 5538553), (31, 2501282), (53, 1463014), (62, 1250641), (106, 731507), (217, 357326), (371, 209002), (434, 178663), (742, 104501), (1643, 47194), (3286, 23597), (3371, 23002), (6742, 11501)]