38986270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4327}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 75722688

約数和(自身を除く): 36736418

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4327, 4505, 8654, 9010, 21635, 43270, 73559, 147118, 229331, 367795, 458662, 735590, 1146655, 2293310, 3898627, 7797254, 19493135, 38986270]

約数ペア:

[(1, 38986270), (2, 19493135), (5, 7797254), (10, 3898627), (17, 2293310), (34, 1146655), (53, 735590), (85, 458662), (106, 367795), (170, 229331), (265, 147118), (530, 73559), (901, 43270), (1802, 21635), (4327, 9010), (4505, 8654)]