38548888

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 87004800

約数和(自身を除く): 48455912

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 3391, 5684, 6782, 11368, 13564, 23737, 27128, 47474, 94948, 98339, 166159, 189896, 196678, 332318, 393356, 664636, 688373, 786712, 1329272, 1376746, 2753492, 4818611, 5506984, 9637222, 19274444, 38548888]

約数ペア:

[(1, 38548888), (2, 19274444), (4, 9637222), (7, 5506984), (8, 4818611), (14, 2753492), (28, 1376746), (29, 1329272), (49, 786712), (56, 688373), (58, 664636), (98, 393356), (116, 332318), (196, 196678), (203, 189896), (232, 166159), (392, 98339), (406, 94948), (812, 47474), (1421, 27128), (1624, 23737), (2842, 13564), (3391, 11368), (5684, 6782)]