1572201632

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{19819}}^1$

素因数の和:19933

約数の個数: 48

約数和(自身を含む): 3226537440

約数和(自身を除く): 1654335808

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1184, 2144, 2479, 4958, 9916, 19819, 19832, 39638, 39664, 79276, 79328, 158552, 317104, 634208, 733303, 1327873, 1466606, 2655746, 2933212, 5311492, 5866424, 10622984, 11732848, 21245968, 23465696, 42491936, 49131301, 98262602, 196525204, 393050408, 786100816, 1572201632]

約数ペア:

[(1, 1572201632), (2, 786100816), (4, 393050408), (8, 196525204), (16, 98262602), (32, 49131301), (37, 42491936), (67, 23465696), (74, 21245968), (134, 11732848), (148, 10622984), (268, 5866424), (296, 5311492), (536, 2933212), (592, 2655746), (1072, 1466606), (1184, 1327873), (2144, 733303), (2479, 634208), (4958, 317104), (9916, 158552), (19819, 79328), (19832, 79276), (39638, 39664)]