6388864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 13953600

約数和(自身を除く): 7564736

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 71, 74, 76, 128, 142, 148, 152, 284, 296, 304, 568, 592, 608, 703, 1136, 1184, 1216, 1349, 1406, 2272, 2368, 2432, 2627, 2698, 2812, 4544, 4736, 5254, 5396, 5624, 9088, 10508, 10792, 11248, 21016, 21584, 22496, 42032, 43168, 44992, 49913, 84064, 86336, 89984, 99826, 168128, 172672, 199652, 336256, 399304, 798608, 1597216, 3194432, 6388864]

約数ペア:

[(1, 6388864), (2, 3194432), (4, 1597216), (8, 798608), (16, 399304), (19, 336256), (32, 199652), (37, 172672), (38, 168128), (64, 99826), (71, 89984), (74, 86336), (76, 84064), (128, 49913), (142, 44992), (148, 43168), (152, 42032), (284, 22496), (296, 21584), (304, 21016), (568, 11248), (592, 10792), (608, 10508), (703, 9088), (1136, 5624), (1184, 5396), (1216, 5254), (1349, 4736), (1406, 4544), (2272, 2812), (2368, 2698), (2432, 2627)]