38193428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 82771584

約数和(自身を除く): 44578156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 317, 331, 364, 634, 662, 1268, 1324, 2219, 2317, 4121, 4303, 4438, 4634, 8242, 8606, 8876, 9268, 16484, 17212, 28847, 30121, 57694, 60242, 104927, 115388, 120484, 209854, 419708, 734489, 1364051, 1468978, 2728102, 2937956, 5456204, 9548357, 19096714, 38193428]

約数ペア:

[(1, 38193428), (2, 19096714), (4, 9548357), (7, 5456204), (13, 2937956), (14, 2728102), (26, 1468978), (28, 1364051), (52, 734489), (91, 419708), (182, 209854), (317, 120484), (331, 115388), (364, 104927), (634, 60242), (662, 57694), (1268, 30121), (1324, 28847), (2219, 17212), (2317, 16484), (4121, 9268), (4303, 8876), (4438, 8606), (4634, 8242)]