40850152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38393}}^1$

素因数の和:38425

約数の個数: 32

約数和(自身を含む): 92145600

約数和(自身を除く): 51295448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 38393, 76786, 153572, 268751, 307144, 537502, 729467, 1075004, 1458934, 2150008, 2917868, 5106269, 5835736, 10212538, 20425076, 40850152]

約数ペア:

[(1, 40850152), (2, 20425076), (4, 10212538), (7, 5835736), (8, 5106269), (14, 2917868), (19, 2150008), (28, 1458934), (38, 1075004), (56, 729467), (76, 537502), (133, 307144), (152, 268751), (266, 153572), (532, 76786), (1064, 38393)]