65485856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 79303264

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 41, 71, 74, 76, 82, 142, 148, 152, 164, 284, 296, 304, 328, 568, 592, 608, 656, 703, 779, 1136, 1184, 1312, 1349, 1406, 1517, 1558, 2272, 2627, 2698, 2812, 2911, 3034, 3116, 5254, 5396, 5624, 5822, 6068, 6232, 10508, 10792, 11248, 11644, 12136, 12464, 21016, 21584, 22496, 23288, 24272, 24928, 28823, 42032, 43168, 46576, 48544, 49913, 55309, 57646, 84064, 93152, 99826, 107707, 110618, 115292, 199652, 215414, 221236, 230584, 399304, 430828, 442472, 461168, 798608, 861656, 884944, 922336, 1597216, 1723312, 1769888, 2046433, 3446624, 4092866, 8185732, 16371464, 32742928, 65485856]

約数ペア:

[(1, 65485856), (2, 32742928), (4, 16371464), (8, 8185732), (16, 4092866), (19, 3446624), (32, 2046433), (37, 1769888), (38, 1723312), (41, 1597216), (71, 922336), (74, 884944), (76, 861656), (82, 798608), (142, 461168), (148, 442472), (152, 430828), (164, 399304), (284, 230584), (296, 221236), (304, 215414), (328, 199652), (568, 115292), (592, 110618), (608, 107707), (656, 99826), (703, 93152), (779, 84064), (1136, 57646), (1184, 55309), (1312, 49913), (1349, 48544), (1406, 46576), (1517, 43168), (1558, 42032), (2272, 28823), (2627, 24928), (2698, 24272), (2812, 23288), (2911, 22496), (3034, 21584), (3116, 21016), (5254, 12464), (5396, 12136), (5624, 11644), (5822, 11248), (6068, 10792), (6232, 10508)]