68405246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22109}}^1$

素因数の和:22148

約数の個数: 32

約数和(自身を含む): 133721280

約数和(自身を除く): 65316034

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 22109, 44218, 154763, 287417, 309526, 375853, 574834, 751706, 2011919, 2630971, 4023838, 4886089, 5261942, 9772178, 34202623, 68405246]

約数ペア:

[(1, 68405246), (2, 34202623), (7, 9772178), (13, 5261942), (14, 4886089), (17, 4023838), (26, 2630971), (34, 2011919), (91, 751706), (119, 574834), (182, 375853), (221, 309526), (238, 287417), (442, 154763), (1547, 44218), (3094, 22109)]