28183246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9148

約数の個数: 32

約数和(自身を含む): 55097280

約数和(自身を除く): 26914034

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9109, 18218, 63763, 118417, 127526, 154853, 236834, 309706, 828919, 1083971, 1657838, 2013089, 2167942, 4026178, 14091623, 28183246]

約数ペア:

[(1, 28183246), (2, 14091623), (7, 4026178), (13, 2167942), (14, 2013089), (17, 1657838), (26, 1083971), (34, 828919), (91, 309706), (119, 236834), (182, 154853), (221, 127526), (238, 118417), (442, 63763), (1547, 18218), (3094, 9109)]