7485864

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 18865440

約数和(自身を除く): 11379576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 2381, 3144, 4762, 7143, 9524, 14286, 19048, 28572, 57144, 311911, 623822, 935733, 1247644, 1871466, 2495288, 3742932, 7485864]

約数ペア:

[(1, 7485864), (2, 3742932), (3, 2495288), (4, 1871466), (6, 1247644), (8, 935733), (12, 623822), (24, 311911), (131, 57144), (262, 28572), (393, 19048), (524, 14286), (786, 9524), (1048, 7143), (1572, 4762), (2381, 3144)]