25573372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 26681348

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 179, 187, 191, 358, 374, 382, 716, 748, 764, 1969, 2101, 3043, 3247, 3938, 4202, 6086, 6494, 7876, 8404, 12172, 12988, 33473, 34189, 35717, 66946, 68378, 71434, 133892, 136756, 142868, 376079, 581213, 752158, 1162426, 1504316, 2324852, 6393343, 12786686, 25573372]

約数ペア:

[(1, 25573372), (2, 12786686), (4, 6393343), (11, 2324852), (17, 1504316), (22, 1162426), (34, 752158), (44, 581213), (68, 376079), (179, 142868), (187, 136756), (191, 133892), (358, 71434), (374, 68378), (382, 66946), (716, 35717), (748, 34189), (764, 33473), (1969, 12988), (2101, 12172), (3043, 8404), (3247, 7876), (3938, 6494), (4202, 6086)]