28645764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14827}}^1$

素因数の和:14864

約数の個数: 48

約数和(自身を含む): 79715328

約数和(自身を除く): 51069564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 14827, 29654, 44481, 59308, 88962, 103789, 177924, 207578, 311367, 341021, 415156, 622734, 682042, 1023063, 1245468, 1364084, 2046126, 2387147, 4092252, 4774294, 7161441, 9548588, 14322882, 28645764]

約数ペア:

[(1, 28645764), (2, 14322882), (3, 9548588), (4, 7161441), (6, 4774294), (7, 4092252), (12, 2387147), (14, 2046126), (21, 1364084), (23, 1245468), (28, 1023063), (42, 682042), (46, 622734), (69, 415156), (84, 341021), (92, 311367), (138, 207578), (161, 177924), (276, 103789), (322, 88962), (483, 59308), (644, 44481), (966, 29654), (1932, 14827)]