29738492

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2226

約数の個数: 36

約数和(自身を含む): 61420464

約数和(自身を除く): 31681972

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 2137, 3479, 4274, 6958, 8548, 13916, 14959, 29918, 59836, 104713, 151727, 209426, 303454, 418852, 606908, 1062089, 2124178, 4248356, 7434623, 14869246, 29738492]

約数ペア:

[(1, 29738492), (2, 14869246), (4, 7434623), (7, 4248356), (14, 2124178), (28, 1062089), (49, 606908), (71, 418852), (98, 303454), (142, 209426), (196, 151727), (284, 104713), (497, 59836), (994, 29918), (1988, 14959), (2137, 13916), (3479, 8548), (4274, 6958)]