28550172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1201}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 76466432

約数和(自身を除く): 47916260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1201, 1698, 1981, 2402, 3396, 3603, 3962, 4804, 5943, 7206, 7924, 8407, 11886, 14412, 16814, 23772, 25221, 33628, 50442, 100884, 339883, 679766, 1019649, 1359532, 2039298, 2379181, 4078596, 4758362, 7137543, 9516724, 14275086, 28550172]

約数ペア:

[(1, 28550172), (2, 14275086), (3, 9516724), (4, 7137543), (6, 4758362), (7, 4078596), (12, 2379181), (14, 2039298), (21, 1359532), (28, 1019649), (42, 679766), (84, 339883), (283, 100884), (566, 50442), (849, 33628), (1132, 25221), (1201, 23772), (1698, 16814), (1981, 14412), (2402, 11886), (3396, 8407), (3603, 7924), (3962, 7206), (4804, 5943)]