38658524144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1949}}^1\times {\mathrm{72923}}^1$

素因数の和:74897

約数の個数: 40

約数和(自身を含む): 79348604400

約数和(自身を除く): 40690080256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1949, 3898, 7796, 15592, 31184, 33133, 66266, 72923, 132532, 145846, 265064, 291692, 530128, 583384, 1166768, 1239691, 2479382, 4958764, 9917528, 19835056, 142126927, 284253854, 568507708, 1137015416, 2274030832, 2416157759, 4832315518, 9664631036, 19329262072, 38658524144]

約数ペア:

[(1, 38658524144), (2, 19329262072), (4, 9664631036), (8, 4832315518), (16, 2416157759), (17, 2274030832), (34, 1137015416), (68, 568507708), (136, 284253854), (272, 142126927), (1949, 19835056), (3898, 9917528), (7796, 4958764), (15592, 2479382), (31184, 1239691), (33133, 1166768), (66266, 583384), (72923, 530128), (132532, 291692), (145846, 265064)]