37989968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7395

約数の個数: 40

約数和(自身を含む): 82048320

約数和(自身を除く): 44058352

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7351, 14702, 29404, 58808, 117616, 124967, 139669, 249934, 279338, 499868, 558676, 999736, 1117352, 1999472, 2234704, 2374373, 4748746, 9497492, 18994984, 37989968]

約数ペア:

[(1, 37989968), (2, 18994984), (4, 9497492), (8, 4748746), (16, 2374373), (17, 2234704), (19, 1999472), (34, 1117352), (38, 999736), (68, 558676), (76, 499868), (136, 279338), (152, 249934), (272, 139669), (304, 124967), (323, 117616), (646, 58808), (1292, 29404), (2584, 14702), (5168, 7351)]