25608504

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 68256000

約数和(自身を除く): 42647496

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 631, 712, 1068, 1262, 1691, 1893, 2136, 2524, 3382, 3786, 5048, 5073, 6764, 7572, 10146, 11989, 13528, 15144, 20292, 23978, 35967, 40584, 47956, 56159, 71934, 95912, 112318, 143868, 168477, 224636, 287736, 336954, 449272, 673908, 1067021, 1347816, 2134042, 3201063, 4268084, 6402126, 8536168, 12804252, 25608504]

約数ペア:

[(1, 25608504), (2, 12804252), (3, 8536168), (4, 6402126), (6, 4268084), (8, 3201063), (12, 2134042), (19, 1347816), (24, 1067021), (38, 673908), (57, 449272), (76, 336954), (89, 287736), (114, 224636), (152, 168477), (178, 143868), (228, 112318), (267, 95912), (356, 71934), (456, 56159), (534, 47956), (631, 40584), (712, 35967), (1068, 23978), (1262, 20292), (1691, 15144), (1893, 13528), (2136, 11989), (2524, 10146), (3382, 7572), (3786, 6764), (5048, 5073)]