28175652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25247}}^1$

素因数の和:25288

約数の個数: 36

約数和(自身を含む): 73522176

約数和(自身を除く): 45346524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25247, 50494, 75741, 100988, 151482, 227223, 302964, 454446, 782657, 908892, 1565314, 2347971, 3130628, 4695942, 7043913, 9391884, 14087826, 28175652]

約数ペア:

[(1, 28175652), (2, 14087826), (3, 9391884), (4, 7043913), (6, 4695942), (9, 3130628), (12, 2347971), (18, 1565314), (31, 908892), (36, 782657), (62, 454446), (93, 302964), (124, 227223), (186, 151482), (279, 100988), (372, 75741), (558, 50494), (1116, 25247)]