26500688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97429}}^1$

素因数の和:97454

約数の個数: 20

約数和(自身を含む): 54365940

約数和(自身を除く): 27865252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 97429, 194858, 389716, 779432, 1558864, 1656293, 3312586, 6625172, 13250344, 26500688]

約数ペア:

[(1, 26500688), (2, 13250344), (4, 6625172), (8, 3312586), (16, 1656293), (17, 1558864), (34, 779432), (68, 389716), (136, 194858), (272, 97429)]