28420163352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56389213}}^1$

素因数の和:56389232

約数の個数: 48

約数和(自身を含む): 87967173840

約数和(自身を除く): 59547010488

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, 56389213, 112778426, 169167639, 225556852, 338335278, 394724491, 451113704, 507502917, 676670556, 789448982, 1015005834, 1184173473, 1353341112, 1578897964, 2030011668, 2368346946, 3157795928, 3552520419, 4060023336, 4736693892, 7105040838, 9473387784, 14210081676, 28420163352]

約数ペア:

[(1, 28420163352), (2, 14210081676), (3, 9473387784), (4, 7105040838), (6, 4736693892), (7, 4060023336), (8, 3552520419), (9, 3157795928), (12, 2368346946), (14, 2030011668), (18, 1578897964), (21, 1353341112), (24, 1184173473), (28, 1015005834), (36, 789448982), (42, 676670556), (56, 507502917), (63, 451113704), (72, 394724491), (84, 338335278), (126, 225556852), (168, 169167639), (252, 112778426), (504, 56389213)]