26880698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 19084102

約数列:

[1, 2, 13, 23, 26, 46, 79, 158, 299, 569, 598, 1027, 1138, 1817, 2054, 3634, 7397, 13087, 14794, 23621, 26174, 44951, 47242, 89902, 170131, 340262, 584363, 1033873, 1168726, 2067746, 13440349, 26880698]

約数ペア:

[(1, 26880698), (2, 13440349), (13, 2067746), (23, 1168726), (26, 1033873), (46, 584363), (79, 340262), (158, 170131), (299, 89902), (569, 47242), (598, 44951), (1027, 26174), (1138, 23621), (1817, 14794), (2054, 13087), (3634, 7397)]