22687288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 47544840

約数和(自身を除く): 24857552

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 227, 248, 403, 454, 806, 908, 961, 1612, 1816, 1922, 2951, 3224, 3844, 5902, 7037, 7688, 11804, 12493, 14074, 23608, 24986, 28148, 49972, 56296, 91481, 99944, 182962, 218147, 365924, 436294, 731848, 872588, 1745176, 2835911, 5671822, 11343644, 22687288]

約数ペア:

[(1, 22687288), (2, 11343644), (4, 5671822), (8, 2835911), (13, 1745176), (26, 872588), (31, 731848), (52, 436294), (62, 365924), (104, 218147), (124, 182962), (227, 99944), (248, 91481), (403, 56296), (454, 49972), (806, 28148), (908, 24986), (961, 23608), (1612, 14074), (1816, 12493), (1922, 11804), (2951, 7688), (3224, 7037), (3844, 5902)]