74140612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 86736188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1367, 1937, 2086, 2734, 3874, 4172, 5468, 7748, 9569, 13559, 17771, 19138, 27118, 35542, 38276, 54236, 71084, 124397, 203683, 248794, 407366, 497588, 814732, 1425781, 2647879, 2851562, 5295758, 5703124, 10591516, 18535153, 37070306, 74140612]

約数ペア:

[(1, 74140612), (2, 37070306), (4, 18535153), (7, 10591516), (13, 5703124), (14, 5295758), (26, 2851562), (28, 2647879), (52, 1425781), (91, 814732), (149, 497588), (182, 407366), (298, 248794), (364, 203683), (596, 124397), (1043, 71084), (1367, 54236), (1937, 38276), (2086, 35542), (2734, 27118), (3874, 19138), (4172, 17771), (5468, 13559), (7748, 9569)]