28960184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1723}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 59581440

約数和(自身を除く): 30621256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 1723, 2101, 3446, 4202, 6892, 8404, 13784, 16808, 18953, 37906, 75812, 151624, 329093, 658186, 1316372, 2632744, 3620023, 7240046, 14480092, 28960184]

約数ペア:

[(1, 28960184), (2, 14480092), (4, 7240046), (8, 3620023), (11, 2632744), (22, 1316372), (44, 658186), (88, 329093), (191, 151624), (382, 75812), (764, 37906), (1528, 18953), (1723, 16808), (2101, 13784), (3446, 8404), (4202, 6892)]