38734864

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1091}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 86119488

約数和(自身を除く): 47384624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1091, 1268, 2182, 2219, 2536, 4364, 4438, 5072, 7637, 8728, 8876, 15274, 17456, 17752, 30548, 35504, 61096, 122192, 345847, 691694, 1383388, 2420929, 2766776, 4841858, 5533552, 9683716, 19367432, 38734864]

約数ペア:

[(1, 38734864), (2, 19367432), (4, 9683716), (7, 5533552), (8, 4841858), (14, 2766776), (16, 2420929), (28, 1383388), (56, 691694), (112, 345847), (317, 122192), (634, 61096), (1091, 35504), (1268, 30548), (2182, 17752), (2219, 17456), (2536, 15274), (4364, 8876), (4438, 8728), (5072, 7637)]