65457888

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 126142752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2111, 2584, 3876, 4222, 5168, 6333, 7752, 8444, 10336, 12666, 15504, 16888, 25332, 31008, 33776, 35887, 40109, 50664, 67552, 71774, 80218, 101328, 107661, 120327, 143548, 160436, 202656, 215322, 240654, 287096, 320872, 430644, 481308, 574192, 641744, 681853, 861288, 962616, 1148384, 1283488, 1363706, 1722576, 1925232, 2045559, 2727412, 3445152, 3850464, 4091118, 5454824, 8182236, 10909648, 16364472, 21819296, 32728944, 65457888]

約数ペア:

[(1, 65457888), (2, 32728944), (3, 21819296), (4, 16364472), (6, 10909648), (8, 8182236), (12, 5454824), (16, 4091118), (17, 3850464), (19, 3445152), (24, 2727412), (32, 2045559), (34, 1925232), (38, 1722576), (48, 1363706), (51, 1283488), (57, 1148384), (68, 962616), (76, 861288), (96, 681853), (102, 641744), (114, 574192), (136, 481308), (152, 430644), (204, 320872), (228, 287096), (272, 240654), (304, 215322), (323, 202656), (408, 160436), (456, 143548), (544, 120327), (608, 107661), (646, 101328), (816, 80218), (912, 71774), (969, 67552), (1292, 50664), (1632, 40109), (1824, 35887), (1938, 33776), (2111, 31008), (2584, 25332), (3876, 16888), (4222, 15504), (5168, 12666), (6333, 10336), (7752, 8444)]