425886608

素因数分解:

$2^4\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{3089}}^1$

素因数の和:4335

約数の個数: 40

約数和(自身を含む): 944106240

約数和(自身を除く): 518219632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1231, 2462, 3089, 4924, 6178, 8617, 9848, 12356, 17234, 19696, 21623, 24712, 34468, 43246, 49424, 68936, 86492, 137872, 172984, 345968, 3802559, 7605118, 15210236, 26617913, 30420472, 53235826, 60840944, 106471652, 212943304, 425886608]

約数ペア:

[(1, 425886608), (2, 212943304), (4, 106471652), (7, 60840944), (8, 53235826), (14, 30420472), (16, 26617913), (28, 15210236), (56, 7605118), (112, 3802559), (1231, 345968), (2462, 172984), (3089, 137872), (4924, 86492), (6178, 68936), (8617, 49424), (9848, 43246), (12356, 34468), (17234, 24712), (19696, 21623)]