71028216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140929}}^1$

素因数の和:140948

約数の個数: 48

約数和(自身を含む): 219850800

約数和(自身を除く): 148822584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 140929, 281858, 422787, 563716, 845574, 986503, 1127432, 1268361, 1691148, 1973006, 2536722, 2959509, 3382296, 3946012, 5073444, 5919018, 7892024, 8878527, 10146888, 11838036, 17757054, 23676072, 35514108, 71028216]

約数ペア:

[(1, 71028216), (2, 35514108), (3, 23676072), (4, 17757054), (6, 11838036), (7, 10146888), (8, 8878527), (9, 7892024), (12, 5919018), (14, 5073444), (18, 3946012), (21, 3382296), (24, 2959509), (28, 2536722), (36, 1973006), (42, 1691148), (56, 1268361), (63, 1127432), (72, 986503), (84, 845574), (126, 563716), (168, 422787), (252, 281858), (504, 140929)]