17287876

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 30947616

約数和(自身を除く): 13659740

約数列:

[1, 2, 4, 67, 134, 251, 257, 268, 502, 514, 1004, 1028, 16817, 17219, 33634, 34438, 64507, 67268, 68876, 129014, 258028, 4321969, 8643938, 17287876]

約数ペア:

[(1, 17287876), (2, 8643938), (4, 4321969), (67, 258028), (134, 129014), (251, 68876), (257, 67268), (268, 64507), (502, 34438), (514, 33634), (1004, 17219), (1028, 16817)]