28009692

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 73006080

約数和(自身を除く): 44996388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1163, 1338, 2007, 2326, 2676, 3489, 4014, 4652, 6021, 6978, 8028, 10467, 12042, 13956, 20934, 24084, 31401, 41868, 62802, 125604, 259349, 518698, 778047, 1037396, 1556094, 2334141, 3112188, 4668282, 7002423, 9336564, 14004846, 28009692]

約数ペア:

[(1, 28009692), (2, 14004846), (3, 9336564), (4, 7002423), (6, 4668282), (9, 3112188), (12, 2334141), (18, 1556094), (27, 1037396), (36, 778047), (54, 518698), (108, 259349), (223, 125604), (446, 62802), (669, 41868), (892, 31401), (1163, 24084), (1338, 20934), (2007, 13956), (2326, 12042), (2676, 10467), (3489, 8028), (4014, 6978), (4652, 6021)]