28351176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4614

約数の個数: 64

約数和(自身を含む): 83210880

約数和(自身を除く): 54859704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 4561, 6216, 9122, 13683, 18244, 27366, 31927, 36488, 54732, 63854, 95781, 109464, 127708, 168757, 191562, 255416, 337514, 383124, 506271, 675028, 766248, 1012542, 1181299, 1350056, 2025084, 2362598, 3543897, 4050168, 4725196, 7087794, 9450392, 14175588, 28351176]

約数ペア:

[(1, 28351176), (2, 14175588), (3, 9450392), (4, 7087794), (6, 4725196), (7, 4050168), (8, 3543897), (12, 2362598), (14, 2025084), (21, 1350056), (24, 1181299), (28, 1012542), (37, 766248), (42, 675028), (56, 506271), (74, 383124), (84, 337514), (111, 255416), (148, 191562), (168, 168757), (222, 127708), (259, 109464), (296, 95781), (444, 63854), (518, 54732), (777, 36488), (888, 31927), (1036, 27366), (1554, 18244), (2072, 13683), (3108, 9122), (4561, 6216)]