71317312

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 167883840

約数和(自身を除く): 96566528

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 59, 64, 68, 88, 101, 118, 136, 176, 187, 202, 236, 272, 352, 374, 404, 472, 544, 649, 704, 748, 808, 944, 1003, 1088, 1111, 1298, 1496, 1616, 1717, 1888, 2006, 2222, 2596, 2992, 3232, 3434, 3776, 4012, 4444, 5192, 5959, 5984, 6464, 6868, 8024, 8888, 10384, 11033, 11918, 11968, 13736, 16048, 17776, 18887, 20768, 22066, 23836, 27472, 32096, 35552, 37774, 41536, 44132, 47672, 54944, 64192, 65549, 71104, 75548, 88264, 95344, 101303, 109888, 131098, 151096, 176528, 190688, 202606, 262196, 302192, 353056, 381376, 405212, 524392, 604384, 706112, 810424, 1048784, 1114333, 1208768, 1620848, 2097568, 2228666, 3241696, 4195136, 4457332, 6483392, 8914664, 17829328, 35658656, 71317312]

約数ペア:

[(1, 71317312), (2, 35658656), (4, 17829328), (8, 8914664), (11, 6483392), (16, 4457332), (17, 4195136), (22, 3241696), (32, 2228666), (34, 2097568), (44, 1620848), (59, 1208768), (64, 1114333), (68, 1048784), (88, 810424), (101, 706112), (118, 604384), (136, 524392), (176, 405212), (187, 381376), (202, 353056), (236, 302192), (272, 262196), (352, 202606), (374, 190688), (404, 176528), (472, 151096), (544, 131098), (649, 109888), (704, 101303), (748, 95344), (808, 88264), (944, 75548), (1003, 71104), (1088, 65549), (1111, 64192), (1298, 54944), (1496, 47672), (1616, 44132), (1717, 41536), (1888, 37774), (2006, 35552), (2222, 32096), (2596, 27472), (2992, 23836), (3232, 22066), (3434, 20768), (3776, 18887), (4012, 17776), (4444, 16048), (5192, 13736), (5959, 11968), (5984, 11918), (6464, 11033), (6868, 10384), (8024, 8888)]