2007518464

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8821}}^1$

素因数の和:8971

約数の個数: 72

約数和(自身を含む): 4616235008

約数和(自身を除く): 2608716544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 3556, 4064, 7112, 8128, 8821, 14224, 16256, 17642, 28448, 32512, 35284, 56896, 61747, 70568, 113792, 123494, 141136, 227584, 246988, 282272, 493976, 564544, 987952, 1120267, 1129088, 1975904, 2240534, 2258176, 3951808, 4481068, 7841869, 7903616, 8962136, 15683738, 15807232, 17924272, 31367476, 35848544, 62734952, 71697088, 125469904, 143394176, 250939808, 286788352, 501879616, 1003759232, 2007518464]

約数ペア:

[(1, 2007518464), (2, 1003759232), (4, 501879616), (7, 286788352), (8, 250939808), (14, 143394176), (16, 125469904), (28, 71697088), (32, 62734952), (56, 35848544), (64, 31367476), (112, 17924272), (127, 15807232), (128, 15683738), (224, 8962136), (254, 7903616), (256, 7841869), (448, 4481068), (508, 3951808), (889, 2258176), (896, 2240534), (1016, 1975904), (1778, 1129088), (1792, 1120267), (2032, 987952), (3556, 564544), (4064, 493976), (7112, 282272), (8128, 246988), (8821, 227584), (14224, 141136), (16256, 123494), (17642, 113792), (28448, 70568), (32512, 61747), (35284, 56896)]