38970064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18313}}^1$

素因数の和:18347

約数の個数: 40

約数和(自身を含む): 90837440

約数和(自身を除く): 51867376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18313, 36626, 73252, 128191, 146504, 256382, 293008, 347947, 512764, 695894, 1025528, 1391788, 2051056, 2435629, 2783576, 4871258, 5567152, 9742516, 19485032, 38970064]

約数ペア:

[(1, 38970064), (2, 19485032), (4, 9742516), (7, 5567152), (8, 4871258), (14, 2783576), (16, 2435629), (19, 2051056), (28, 1391788), (38, 1025528), (56, 695894), (76, 512764), (112, 347947), (133, 293008), (152, 256382), (266, 146504), (304, 128191), (532, 73252), (1064, 36626), (2128, 18313)]