65890784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 146512800

約数和(自身を除く): 80622016

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 37, 38, 58, 74, 76, 101, 116, 148, 152, 202, 232, 296, 304, 404, 464, 551, 592, 608, 703, 808, 928, 1073, 1102, 1184, 1406, 1616, 1919, 2146, 2204, 2812, 2929, 3232, 3737, 3838, 4292, 4408, 5624, 5858, 7474, 7676, 8584, 8816, 11248, 11716, 14948, 15352, 17168, 17632, 20387, 22496, 23432, 29896, 30704, 34336, 40774, 46864, 55651, 59792, 61408, 71003, 81548, 93728, 108373, 111302, 119584, 142006, 163096, 216746, 222604, 284012, 326192, 433492, 445208, 568024, 652384, 866984, 890416, 1136048, 1733968, 1780832, 2059087, 2272096, 3467936, 4118174, 8236348, 16472696, 32945392, 65890784]

約数ペア:

[(1, 65890784), (2, 32945392), (4, 16472696), (8, 8236348), (16, 4118174), (19, 3467936), (29, 2272096), (32, 2059087), (37, 1780832), (38, 1733968), (58, 1136048), (74, 890416), (76, 866984), (101, 652384), (116, 568024), (148, 445208), (152, 433492), (202, 326192), (232, 284012), (296, 222604), (304, 216746), (404, 163096), (464, 142006), (551, 119584), (592, 111302), (608, 108373), (703, 93728), (808, 81548), (928, 71003), (1073, 61408), (1102, 59792), (1184, 55651), (1406, 46864), (1616, 40774), (1919, 34336), (2146, 30704), (2204, 29896), (2812, 23432), (2929, 22496), (3232, 20387), (3737, 17632), (3838, 17168), (4292, 15352), (4408, 14948), (5624, 11716), (5858, 11248), (7474, 8816), (7676, 8584)]