38417756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3390

約数の個数: 36

約数和(自身を含む): 77105952

約数和(自身を除く): 38688196

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 3343, 5746, 6686, 11492, 13372, 43459, 56831, 86918, 113662, 173836, 227324, 564967, 738803, 1129934, 1477606, 2259868, 2955212, 9604439, 19208878, 38417756]

約数ペア:

[(1, 38417756), (2, 19208878), (4, 9604439), (13, 2955212), (17, 2259868), (26, 1477606), (34, 1129934), (52, 738803), (68, 564967), (169, 227324), (221, 173836), (338, 113662), (442, 86918), (676, 56831), (884, 43459), (2873, 13372), (3343, 11492), (5746, 6686)]