38661968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 77078400

約数和(自身を除く): 38416432

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 316, 419, 584, 632, 838, 1168, 1264, 1676, 3352, 5767, 6704, 11534, 23068, 30587, 33101, 46136, 61174, 66202, 92272, 122348, 132404, 244696, 264808, 489392, 529616, 2416373, 4832746, 9665492, 19330984, 38661968]

約数ペア:

[(1, 38661968), (2, 19330984), (4, 9665492), (8, 4832746), (16, 2416373), (73, 529616), (79, 489392), (146, 264808), (158, 244696), (292, 132404), (316, 122348), (419, 92272), (584, 66202), (632, 61174), (838, 46136), (1168, 33101), (1264, 30587), (1676, 23068), (3352, 11534), (5767, 6704)]