25320498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 60162048

約数和(自身を除く): 34841550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 101, 127, 141, 202, 254, 282, 303, 329, 381, 606, 658, 707, 762, 889, 987, 1414, 1778, 1974, 2121, 2667, 4242, 4747, 5334, 5969, 9494, 11938, 12827, 14241, 17907, 25654, 28482, 33229, 35814, 38481, 41783, 66458, 76962, 83566, 89789, 99687, 125349, 179578, 199374, 250698, 269367, 538734, 602869, 1205738, 1808607, 3617214, 4220083, 8440166, 12660249, 25320498]

約数ペア:

[(1, 25320498), (2, 12660249), (3, 8440166), (6, 4220083), (7, 3617214), (14, 1808607), (21, 1205738), (42, 602869), (47, 538734), (94, 269367), (101, 250698), (127, 199374), (141, 179578), (202, 125349), (254, 99687), (282, 89789), (303, 83566), (329, 76962), (381, 66458), (606, 41783), (658, 38481), (707, 35814), (762, 33229), (889, 28482), (987, 25654), (1414, 17907), (1778, 14241), (1974, 12827), (2121, 11938), (2667, 9494), (4242, 5969), (4747, 5334)]