25838252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 53652480

約数和(自身を除く): 27814228

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 997, 1178, 1364, 1994, 2356, 3988, 6479, 10967, 12958, 18943, 21934, 25916, 30907, 37886, 43868, 61814, 75772, 123628, 208373, 339977, 416746, 587233, 679954, 833492, 1174466, 1359908, 2348932, 6459563, 12919126, 25838252]

約数ペア:

[(1, 25838252), (2, 12919126), (4, 6459563), (11, 2348932), (19, 1359908), (22, 1174466), (31, 833492), (38, 679954), (44, 587233), (62, 416746), (76, 339977), (124, 208373), (209, 123628), (341, 75772), (418, 61814), (589, 43868), (682, 37886), (836, 30907), (997, 25916), (1178, 21934), (1364, 18943), (1994, 12958), (2356, 10967), (3988, 6479)]