33865580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 82446336

約数和(自身を除く): 48580756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 3407, 4970, 6814, 9940, 13628, 17035, 23849, 34070, 47698, 68140, 95396, 119245, 238490, 241897, 476980, 483794, 967588, 1209485, 1693279, 2418970, 3386558, 4837940, 6773116, 8466395, 16932790, 33865580]

約数ペア:

[(1, 33865580), (2, 16932790), (4, 8466395), (5, 6773116), (7, 4837940), (10, 3386558), (14, 2418970), (20, 1693279), (28, 1209485), (35, 967588), (70, 483794), (71, 476980), (140, 241897), (142, 238490), (284, 119245), (355, 95396), (497, 68140), (710, 47698), (994, 34070), (1420, 23849), (1988, 17035), (2485, 13628), (3407, 9940), (4970, 6814)]