40206394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 67953600

約数和(自身を除く): 27747206

約数列:

[1, 2, 17, 19, 34, 38, 109, 218, 323, 571, 646, 1142, 1853, 2071, 3706, 4142, 9707, 10849, 19414, 21698, 35207, 62239, 70414, 124478, 184433, 368866, 1058063, 1182541, 2116126, 2365082, 20103197, 40206394]

約数ペア:

[(1, 40206394), (2, 20103197), (17, 2365082), (19, 2116126), (34, 1182541), (38, 1058063), (109, 368866), (218, 184433), (323, 124478), (571, 70414), (646, 62239), (1142, 35207), (1853, 21698), (2071, 19414), (3706, 10849), (4142, 9707)]