72022048

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6841}}^1$

素因数の和:6905

約数の個数: 48

約数和(自身を含む): 165521664

約数和(自身を除く): 93499616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 6841, 10528, 13682, 27364, 47887, 54728, 95774, 109456, 191548, 218912, 321527, 383096, 643054, 766192, 1286108, 1532384, 2250689, 2572216, 4501378, 5144432, 9002756, 10288864, 18005512, 36011024, 72022048]

約数ペア:

[(1, 72022048), (2, 36011024), (4, 18005512), (7, 10288864), (8, 9002756), (14, 5144432), (16, 4501378), (28, 2572216), (32, 2250689), (47, 1532384), (56, 1286108), (94, 766192), (112, 643054), (188, 383096), (224, 321527), (329, 218912), (376, 191548), (658, 109456), (752, 95774), (1316, 54728), (1504, 47887), (2632, 27364), (5264, 13682), (6841, 10528)]