28113666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1511}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 64447488

約数和(自身を除く): 36333822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 1511, 2658, 3022, 3101, 4533, 6202, 9066, 9303, 10577, 18606, 21154, 31731, 63462, 669373, 1338746, 2008119, 4016238, 4685611, 9371222, 14056833, 28113666]

約数ペア:

[(1, 28113666), (2, 14056833), (3, 9371222), (6, 4685611), (7, 4016238), (14, 2008119), (21, 1338746), (42, 669373), (443, 63462), (886, 31731), (1329, 21154), (1511, 18606), (2658, 10577), (3022, 9303), (3101, 9066), (4533, 6202)]