28171032

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{5563}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 70774080

約数和(自身を除く): 42603048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 5563, 11126, 16689, 22252, 33378, 44504, 66756, 133512, 1173793, 2347586, 3521379, 4695172, 7042758, 9390344, 14085516, 28171032]

約数ペア:

[(1, 28171032), (2, 14085516), (3, 9390344), (4, 7042758), (6, 4695172), (8, 3521379), (12, 2347586), (24, 1173793), (211, 133512), (422, 66756), (633, 44504), (844, 33378), (1266, 22252), (1688, 16689), (2532, 11126), (5064, 5563)]