6626288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 13749120

約数和(自身を除く): 7122832

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 307, 568, 614, 1136, 1228, 1349, 2456, 2698, 4912, 5396, 5833, 10792, 11666, 21584, 21797, 23332, 43594, 46664, 87188, 93328, 174376, 348752, 414143, 828286, 1656572, 3313144, 6626288]

約数ペア:

[(1, 6626288), (2, 3313144), (4, 1656572), (8, 828286), (16, 414143), (19, 348752), (38, 174376), (71, 93328), (76, 87188), (142, 46664), (152, 43594), (284, 23332), (304, 21797), (307, 21584), (568, 11666), (614, 10792), (1136, 5833), (1228, 5396), (1349, 4912), (2456, 2698)]