38635702912

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157291}}^1$

素因数の和:157425

約数の個数: 64

約数和(自身を含む): 81823298400

約数和(自身を除く): 43187595488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 128, 152, 202, 304, 404, 608, 808, 1216, 1616, 1919, 2432, 3232, 3838, 6464, 7676, 12928, 15352, 30704, 61408, 122816, 157291, 245632, 314582, 629164, 1258328, 2516656, 2988529, 5033312, 5977058, 10066624, 11954116, 15886391, 20133248, 23908232, 31772782, 47816464, 63545564, 95632928, 127091128, 191265856, 254182256, 301841429, 382531712, 508364512, 603682858, 1016729024, 1207365716, 2033458048, 2414731432, 4829462864, 9658925728, 19317851456, 38635702912]

約数ペア:

[(1, 38635702912), (2, 19317851456), (4, 9658925728), (8, 4829462864), (16, 2414731432), (19, 2033458048), (32, 1207365716), (38, 1016729024), (64, 603682858), (76, 508364512), (101, 382531712), (128, 301841429), (152, 254182256), (202, 191265856), (304, 127091128), (404, 95632928), (608, 63545564), (808, 47816464), (1216, 31772782), (1616, 23908232), (1919, 20133248), (2432, 15886391), (3232, 11954116), (3838, 10066624), (6464, 5977058), (7676, 5033312), (12928, 2988529), (15352, 2516656), (30704, 1258328), (61408, 629164), (122816, 314582), (157291, 245632)]