25308184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 29642216

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 47, 58, 88, 94, 116, 188, 211, 232, 319, 376, 422, 517, 638, 844, 1034, 1276, 1363, 1688, 2068, 2321, 2552, 2726, 4136, 4642, 5452, 6119, 9284, 9917, 10904, 12238, 14993, 18568, 19834, 24476, 29986, 39668, 48952, 59972, 67309, 79336, 109087, 119944, 134618, 218174, 269236, 287593, 436348, 538472, 575186, 872696, 1150372, 2300744, 3163523, 6327046, 12654092, 25308184]

約数ペア:

[(1, 25308184), (2, 12654092), (4, 6327046), (8, 3163523), (11, 2300744), (22, 1150372), (29, 872696), (44, 575186), (47, 538472), (58, 436348), (88, 287593), (94, 269236), (116, 218174), (188, 134618), (211, 119944), (232, 109087), (319, 79336), (376, 67309), (422, 59972), (517, 48952), (638, 39668), (844, 29986), (1034, 24476), (1276, 19834), (1363, 18568), (1688, 14993), (2068, 12238), (2321, 10904), (2552, 9917), (2726, 9284), (4136, 6119), (4642, 5452)]