28162488

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 74154240

約数和(自身を除く): 45991752

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 163, 184, 276, 313, 326, 489, 552, 626, 652, 939, 978, 1252, 1304, 1878, 1956, 2504, 3749, 3756, 3912, 7199, 7498, 7512, 11247, 14398, 14996, 21597, 22494, 28796, 29992, 43194, 44988, 51019, 57592, 86388, 89976, 102038, 153057, 172776, 204076, 306114, 408152, 612228, 1173437, 1224456, 2346874, 3520311, 4693748, 7040622, 9387496, 14081244, 28162488]

約数ペア:

[(1, 28162488), (2, 14081244), (3, 9387496), (4, 7040622), (6, 4693748), (8, 3520311), (12, 2346874), (23, 1224456), (24, 1173437), (46, 612228), (69, 408152), (92, 306114), (138, 204076), (163, 172776), (184, 153057), (276, 102038), (313, 89976), (326, 86388), (489, 57592), (552, 51019), (626, 44988), (652, 43194), (939, 29992), (978, 28796), (1252, 22494), (1304, 21597), (1878, 14996), (1956, 14398), (2504, 11247), (3749, 7512), (3756, 7498), (3912, 7199)]