28989642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1327}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 63489024

約数和(自身を除く): 34499382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1327, 1986, 2654, 3641, 3981, 7282, 7962, 10923, 14597, 21846, 29194, 43791, 87582, 439237, 878474, 1317711, 2635422, 4831607, 9663214, 14494821, 28989642]

約数ペア:

[(1, 28989642), (2, 14494821), (3, 9663214), (6, 4831607), (11, 2635422), (22, 1317711), (33, 878474), (66, 439237), (331, 87582), (662, 43791), (993, 29194), (1327, 21846), (1986, 14597), (2654, 10923), (3641, 7962), (3981, 7282)]