29128284

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5821}}^1$

素因数の和:5970

約数の個数: 36

約数和(自身を含む): 74172280

約数和(自身を除く): 45043996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 5821, 11642, 17463, 23284, 34926, 52389, 69852, 104778, 209556, 809119, 1618238, 2427357, 3236476, 4854714, 7282071, 9709428, 14564142, 29128284]

約数ペア:

[(1, 29128284), (2, 14564142), (3, 9709428), (4, 7282071), (6, 4854714), (9, 3236476), (12, 2427357), (18, 1618238), (36, 809119), (139, 209556), (278, 104778), (417, 69852), (556, 52389), (834, 34926), (1251, 23284), (1668, 17463), (2502, 11642), (5004, 5821)]