26387434

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:750

約数の個数: 24

約数和(自身を含む): 42704928

約数和(自身を除く): 16317494

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 643, 1207, 1286, 2414, 10931, 20519, 21862, 41038, 45653, 91306, 185827, 371654, 776101, 1552202, 13193717, 26387434]

約数ペア:

[(1, 26387434), (2, 13193717), (17, 1552202), (34, 776101), (71, 371654), (142, 185827), (289, 91306), (578, 45653), (643, 41038), (1207, 21862), (1286, 20519), (2414, 10931)]