67009516

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 139732992

約数和(自身を除く): 72723476

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 911, 994, 1036, 1822, 1988, 2627, 3644, 5254, 6377, 10508, 12754, 18389, 25508, 33707, 36778, 64681, 67414, 73556, 129362, 134828, 235949, 258724, 452767, 471898, 905534, 943796, 1811068, 2393197, 4786394, 9572788, 16752379, 33504758, 67009516]

約数ペア:

[(1, 67009516), (2, 33504758), (4, 16752379), (7, 9572788), (14, 4786394), (28, 2393197), (37, 1811068), (71, 943796), (74, 905534), (142, 471898), (148, 452767), (259, 258724), (284, 235949), (497, 134828), (518, 129362), (911, 73556), (994, 67414), (1036, 64681), (1822, 36778), (1988, 33707), (2627, 25508), (3644, 18389), (5254, 12754), (6377, 10508)]