27129728

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 54392520

約数和(自身を除く): 27262792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1171, 1448, 2342, 2896, 4684, 5792, 9368, 11584, 18736, 23168, 37472, 74944, 149888, 211951, 423902, 847804, 1695608, 3391216, 6782432, 13564864, 27129728]

約数ペア:

[(1, 27129728), (2, 13564864), (4, 6782432), (8, 3391216), (16, 1695608), (32, 847804), (64, 423902), (128, 211951), (181, 149888), (362, 74944), (724, 37472), (1171, 23168), (1448, 18736), (2342, 11584), (2896, 9368), (4684, 5792)]