2563741984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 5586764400

約数和(自身を除く): 3023022416

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 101, 116, 136, 202, 232, 272, 404, 464, 493, 544, 808, 928, 986, 1609, 1616, 1717, 1972, 2929, 3218, 3232, 3434, 3944, 5858, 6436, 6868, 7888, 11716, 12872, 13736, 15776, 23432, 25744, 27353, 27472, 46661, 46864, 49793, 51488, 54706, 54944, 93322, 93728, 99586, 109412, 162509, 186644, 199172, 218824, 325018, 373288, 398344, 437648, 650036, 746576, 793237, 796688, 875296, 1300072, 1493152, 1586474, 1593376, 2600144, 2762653, 3172948, 4712761, 5200288, 5525306, 6345896, 9425522, 11050612, 12691792, 18851044, 22101224, 25383584, 37702088, 44202448, 75404176, 80116937, 88404896, 150808352, 160233874, 320467748, 640935496, 1281870992, 2563741984]

約数ペア:

[(1, 2563741984), (2, 1281870992), (4, 640935496), (8, 320467748), (16, 160233874), (17, 150808352), (29, 88404896), (32, 80116937), (34, 75404176), (58, 44202448), (68, 37702088), (101, 25383584), (116, 22101224), (136, 18851044), (202, 12691792), (232, 11050612), (272, 9425522), (404, 6345896), (464, 5525306), (493, 5200288), (544, 4712761), (808, 3172948), (928, 2762653), (986, 2600144), (1609, 1593376), (1616, 1586474), (1717, 1493152), (1972, 1300072), (2929, 875296), (3218, 796688), (3232, 793237), (3434, 746576), (3944, 650036), (5858, 437648), (6436, 398344), (6868, 373288), (7888, 325018), (11716, 218824), (12872, 199172), (13736, 186644), (15776, 162509), (23432, 109412), (25744, 99586), (27353, 93728), (27472, 93322), (46661, 54944), (46864, 54706), (49793, 51488)]