17290312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 36284220

約数和(自身を除く): 18993908

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 173, 248, 346, 403, 692, 806, 961, 1384, 1612, 1922, 2249, 3224, 3844, 4498, 5363, 7688, 8996, 10726, 12493, 17992, 21452, 24986, 42904, 49972, 69719, 99944, 139438, 166253, 278876, 332506, 557752, 665012, 1330024, 2161289, 4322578, 8645156, 17290312]

約数ペア:

[(1, 17290312), (2, 8645156), (4, 4322578), (8, 2161289), (13, 1330024), (26, 665012), (31, 557752), (52, 332506), (62, 278876), (104, 166253), (124, 139438), (173, 99944), (248, 69719), (346, 49972), (403, 42904), (692, 24986), (806, 21452), (961, 17992), (1384, 12493), (1612, 10726), (1922, 8996), (2249, 7688), (3224, 5363), (3844, 4498)]