42909485024

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{385433}}^1$

素因数の和:385528

約数の個数: 72

約数和(自身を含む): 99654731568

約数和(自身を除く): 56745246544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3479, 3976, 6958, 7952, 13916, 15904, 27832, 55664, 111328, 385433, 770866, 1541732, 2698031, 3083464, 5396062, 6166928, 10792124, 12333856, 18886217, 21584248, 27365743, 37772434, 43168496, 54731486, 75544868, 86336992, 109462972, 151089736, 191560201, 218925944, 302179472, 383120402, 437851888, 604358944, 766240804, 875703776, 1340921407, 1532481608, 2681842814, 3064963216, 5363685628, 6129926432, 10727371256, 21454742512, 42909485024]

約数ペア:

[(1, 42909485024), (2, 21454742512), (4, 10727371256), (7, 6129926432), (8, 5363685628), (14, 3064963216), (16, 2681842814), (28, 1532481608), (32, 1340921407), (49, 875703776), (56, 766240804), (71, 604358944), (98, 437851888), (112, 383120402), (142, 302179472), (196, 218925944), (224, 191560201), (284, 151089736), (392, 109462972), (497, 86336992), (568, 75544868), (784, 54731486), (994, 43168496), (1136, 37772434), (1568, 27365743), (1988, 21584248), (2272, 18886217), (3479, 12333856), (3976, 10792124), (6958, 6166928), (7952, 5396062), (13916, 3083464), (15904, 2698031), (27832, 1541732), (55664, 770866), (111328, 385433)]