71085476

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32971}}^1$

素因数の和:33000

約数の個数: 36

約数和(自身を含む): 157869936

約数和(自身を除く): 86784460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 32971, 65942, 131884, 230797, 362681, 461594, 725362, 923188, 1450724, 1615579, 2538767, 3231158, 5077534, 6462316, 10155068, 17771369, 35542738, 71085476]

約数ペア:

[(1, 71085476), (2, 35542738), (4, 17771369), (7, 10155068), (11, 6462316), (14, 5077534), (22, 3231158), (28, 2538767), (44, 1615579), (49, 1450724), (77, 923188), (98, 725362), (154, 461594), (196, 362681), (308, 230797), (539, 131884), (1078, 65942), (2156, 32971)]