61561064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17609}}^1$

素因数の和:17657

約数の個数: 32

約数和(自身を含む): 126792000

約数和(自身を除く): 65230936

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 17609, 35218, 70436, 140872, 334571, 405007, 669142, 810014, 1338284, 1620028, 2676568, 3240056, 7695133, 15390266, 30780532, 61561064]

約数ペア:

[(1, 61561064), (2, 30780532), (4, 15390266), (8, 7695133), (19, 3240056), (23, 2676568), (38, 1620028), (46, 1338284), (76, 810014), (92, 669142), (152, 405007), (184, 334571), (437, 140872), (874, 70436), (1748, 35218), (3496, 17609)]