26770408

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6733}}^1$

素因数の和:6817

約数の個数: 32

約数和(自身を含む): 58181760

約数和(自身を除く): 31411352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 6733, 13466, 26932, 47131, 53864, 94262, 188524, 377048, 478043, 956086, 1912172, 3346301, 3824344, 6692602, 13385204, 26770408]

約数ペア:

[(1, 26770408), (2, 13385204), (4, 6692602), (7, 3824344), (8, 3346301), (14, 1912172), (28, 956086), (56, 478043), (71, 377048), (142, 188524), (284, 94262), (497, 53864), (568, 47131), (994, 26932), (1988, 13466), (3976, 6733)]