71193038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{267643}}^1$

素因数の和:267671

約数の個数: 16

約数和(自身を含む): 128469120

約数和(自身を除く): 57276082

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 267643, 535286, 1873501, 3747002, 5085217, 10170434, 35596519, 71193038]

約数ペア:

[(1, 71193038), (2, 35596519), (7, 10170434), (14, 5085217), (19, 3747002), (38, 1873501), (133, 535286), (266, 267643)]