26328764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 58281216

約数和(自身を除く): 31952452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1171, 1606, 2044, 2342, 3212, 4684, 5621, 8197, 11242, 12881, 16394, 22484, 25762, 32788, 51524, 85483, 90167, 170966, 180334, 341932, 360668, 598381, 940313, 1196762, 1880626, 2393524, 3761252, 6582191, 13164382, 26328764]

約数ペア:

[(1, 26328764), (2, 13164382), (4, 6582191), (7, 3761252), (11, 2393524), (14, 1880626), (22, 1196762), (28, 940313), (44, 598381), (73, 360668), (77, 341932), (146, 180334), (154, 170966), (292, 90167), (308, 85483), (511, 51524), (803, 32788), (1022, 25762), (1171, 22484), (1606, 16394), (2044, 12881), (2342, 11242), (3212, 8197), (4684, 5621)]