705346768

素因数分解:

$2^4\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2137}}^1$

素因数の和:2580

約数の個数: 60

約数和(自身を含む): 1594251012

約数和(自身を除く): 888904244

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 421, 784, 842, 1684, 2137, 2947, 3368, 4274, 5894, 6736, 8548, 11788, 14959, 17096, 20629, 23576, 29918, 34192, 41258, 47152, 59836, 82516, 104713, 119672, 165032, 209426, 239344, 330064, 418852, 837704, 899677, 1675408, 1799354, 3598708, 6297739, 7197416, 12595478, 14394832, 25190956, 44084173, 50381912, 88168346, 100763824, 176336692, 352673384, 705346768]

約数ペア:

[(1, 705346768), (2, 352673384), (4, 176336692), (7, 100763824), (8, 88168346), (14, 50381912), (16, 44084173), (28, 25190956), (49, 14394832), (56, 12595478), (98, 7197416), (112, 6297739), (196, 3598708), (392, 1799354), (421, 1675408), (784, 899677), (842, 837704), (1684, 418852), (2137, 330064), (2947, 239344), (3368, 209426), (4274, 165032), (5894, 119672), (6736, 104713), (8548, 82516), (11788, 59836), (14959, 47152), (17096, 41258), (20629, 34192), (23576, 29918)]