28413944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5879

約数の個数: 32

約数和(自身を含む): 58605120

約数和(自身を除く): 30191176

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 5813, 11626, 23252, 46504, 75569, 151138, 273211, 302276, 546422, 604552, 1092844, 2185688, 3551743, 7103486, 14206972, 28413944]

約数ペア:

[(1, 28413944), (2, 14206972), (4, 7103486), (8, 3551743), (13, 2185688), (26, 1092844), (47, 604552), (52, 546422), (94, 302276), (104, 273211), (188, 151138), (376, 75569), (611, 46504), (1222, 23252), (2444, 11626), (4888, 5813)]