38760592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 81272576

約数和(自身を除く): 42511984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 607, 614, 1214, 1228, 2428, 2456, 3991, 4856, 4912, 7891, 7982, 9712, 15782, 15964, 31564, 31928, 63128, 63856, 126256, 186349, 372698, 745396, 1490792, 2422537, 2981584, 4845074, 9690148, 19380296, 38760592]

約数ペア:

[(1, 38760592), (2, 19380296), (4, 9690148), (8, 4845074), (13, 2981584), (16, 2422537), (26, 1490792), (52, 745396), (104, 372698), (208, 186349), (307, 126256), (607, 63856), (614, 63128), (1214, 31928), (1228, 31564), (2428, 15964), (2456, 15782), (3991, 9712), (4856, 7982), (4912, 7891)]