28058772

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 81043200

約数和(自身を除く): 52984428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 343, 357, 401, 476, 588, 686, 714, 802, 833, 1029, 1203, 1372, 1428, 1604, 1666, 2058, 2406, 2499, 2807, 3332, 4116, 4812, 4998, 5614, 5831, 6817, 8421, 9996, 11228, 11662, 13634, 16842, 17493, 19649, 20451, 23324, 27268, 33684, 34986, 39298, 40902, 47719, 58947, 69972, 78596, 81804, 95438, 117894, 137543, 143157, 190876, 235788, 275086, 286314, 334033, 412629, 550172, 572628, 668066, 825258, 1002099, 1336132, 1650516, 2004198, 2338231, 4008396, 4676462, 7014693, 9352924, 14029386, 28058772]

約数ペア:

[(1, 28058772), (2, 14029386), (3, 9352924), (4, 7014693), (6, 4676462), (7, 4008396), (12, 2338231), (14, 2004198), (17, 1650516), (21, 1336132), (28, 1002099), (34, 825258), (42, 668066), (49, 572628), (51, 550172), (68, 412629), (84, 334033), (98, 286314), (102, 275086), (119, 235788), (147, 190876), (196, 143157), (204, 137543), (238, 117894), (294, 95438), (343, 81804), (357, 78596), (401, 69972), (476, 58947), (588, 47719), (686, 40902), (714, 39298), (802, 34986), (833, 33684), (1029, 27268), (1203, 23324), (1372, 20451), (1428, 19649), (1604, 17493), (1666, 16842), (2058, 13634), (2406, 11662), (2499, 11228), (2807, 9996), (3332, 8421), (4116, 6817), (4812, 5831), (4998, 5614)]