38647216

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{6691}}^1$

素因数の和:6737

約数の個数: 30

約数和(自身を含む): 79039212

約数和(自身を除く): 40391996

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 6691, 13382, 26764, 53528, 107056, 127129, 254258, 508516, 1017032, 2034064, 2415451, 4830902, 9661804, 19323608, 38647216]

約数ペア:

[(1, 38647216), (2, 19323608), (4, 9661804), (8, 4830902), (16, 2415451), (19, 2034064), (38, 1017032), (76, 508516), (152, 254258), (304, 127129), (361, 107056), (722, 53528), (1444, 26764), (2888, 13382), (5776, 6691)]