28164030064

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{132739}}^1$

素因数の和:132985

約数の個数: 40

約数和(自身を含む): 55551690000

約数和(自身を除く): 27387659936

約数列:

[1, 2, 4, 8, 16, 89, 149, 178, 298, 356, 596, 712, 1192, 1424, 2384, 13261, 26522, 53044, 106088, 132739, 212176, 265478, 530956, 1061912, 2123824, 11813771, 19778111, 23627542, 39556222, 47255084, 79112444, 94510168, 158224888, 189020336, 316449776, 1760251879, 3520503758, 7041007516, 14082015032, 28164030064]

約数ペア:

[(1, 28164030064), (2, 14082015032), (4, 7041007516), (8, 3520503758), (16, 1760251879), (89, 316449776), (149, 189020336), (178, 158224888), (298, 94510168), (356, 79112444), (596, 47255084), (712, 39556222), (1192, 23627542), (1424, 19778111), (2384, 11813771), (13261, 2123824), (26522, 1061912), (53044, 530956), (106088, 265478), (132739, 212176)]