28938603976

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{653}}^1\times {\mathrm{8779}}^1$

素因数の和:10069

約数の個数: 32

約数和(自身を含む): 54435297600

約数和(自身を除く): 25496693624

約数列:

[1, 2, 4, 8, 631, 653, 1262, 1306, 2524, 2612, 5048, 5224, 8779, 17558, 35116, 70232, 412043, 824086, 1648172, 3296344, 5539549, 5732687, 11079098, 11465374, 22158196, 22930748, 44316392, 45861496, 3617325497, 7234650994, 14469301988, 28938603976]

約数ペア:

[(1, 28938603976), (2, 14469301988), (4, 7234650994), (8, 3617325497), (631, 45861496), (653, 44316392), (1262, 22930748), (1306, 22158196), (2524, 11465374), (2612, 11079098), (5048, 5732687), (5224, 5539549), (8779, 3296344), (17558, 1648172), (35116, 824086), (70232, 412043)]