38128308

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 90866496

約数和(自身を除く): 52738188

約数列:

[1, 2, 3, 4, 6, 12, 101, 163, 193, 202, 303, 326, 386, 404, 489, 579, 606, 652, 772, 978, 1158, 1212, 1956, 2316, 16463, 19493, 31459, 32926, 38986, 49389, 58479, 62918, 65852, 77972, 94377, 98778, 116958, 125836, 188754, 197556, 233916, 377508, 3177359, 6354718, 9532077, 12709436, 19064154, 38128308]

約数ペア:

[(1, 38128308), (2, 19064154), (3, 12709436), (4, 9532077), (6, 6354718), (12, 3177359), (101, 377508), (163, 233916), (193, 197556), (202, 188754), (303, 125836), (326, 116958), (386, 98778), (404, 94377), (489, 77972), (579, 65852), (606, 62918), (652, 58479), (772, 49389), (978, 38986), (1158, 32926), (1212, 31459), (1956, 19493), (2316, 16463)]