672692416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50291}}^1$

素因数の和:50333

約数の個数: 56

約数和(自身を含む): 1532900160

約数和(自身を除く): 860207744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 50291, 100582, 201164, 402328, 553201, 804656, 955529, 1106402, 1609312, 1911058, 2212804, 3218624, 3822116, 4425608, 7644232, 8851216, 10510819, 15288464, 17702432, 21021638, 30576928, 35404864, 42043276, 61153856, 84086552, 168173104, 336346208, 672692416]

約数ペア:

[(1, 672692416), (2, 336346208), (4, 168173104), (8, 84086552), (11, 61153856), (16, 42043276), (19, 35404864), (22, 30576928), (32, 21021638), (38, 17702432), (44, 15288464), (64, 10510819), (76, 8851216), (88, 7644232), (152, 4425608), (176, 3822116), (209, 3218624), (304, 2212804), (352, 1911058), (418, 1609312), (608, 1106402), (704, 955529), (836, 804656), (1216, 553201), (1672, 402328), (3344, 201164), (6688, 100582), (13376, 50291)]