28748173898

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1\times {\mathrm{1277}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 43790782464

約数和(自身を除く): 15042608566

約数列:

[1, 2, 127, 254, 263, 337, 526, 674, 1277, 2554, 33401, 42799, 66802, 85598, 88631, 162179, 177262, 324358, 335851, 430349, 671702, 860698, 11256137, 22512274, 42653077, 54654323, 85306154, 109308646, 113181787, 226363574, 14374086949, 28748173898]

約数ペア:

[(1, 28748173898), (2, 14374086949), (127, 226363574), (254, 113181787), (263, 109308646), (337, 85306154), (526, 54654323), (674, 42653077), (1277, 22512274), (2554, 11256137), (33401, 860698), (42799, 671702), (66802, 430349), (85598, 335851), (88631, 324358), (162179, 177262)]