27131936

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 60181380

約数和(自身を除く): 33049444

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 173, 208, 232, 338, 346, 377, 416, 464, 676, 692, 754, 928, 1352, 1384, 1508, 2249, 2704, 2768, 3016, 4498, 4901, 5017, 5408, 5536, 6032, 8996, 9802, 10034, 12064, 17992, 19604, 20068, 29237, 35984, 39208, 40136, 58474, 65221, 71968, 78416, 80272, 116948, 130442, 156832, 160544, 233896, 260884, 467792, 521768, 847873, 935584, 1043536, 1695746, 2087072, 3391492, 6782984, 13565968, 27131936]

約数ペア:

[(1, 27131936), (2, 13565968), (4, 6782984), (8, 3391492), (13, 2087072), (16, 1695746), (26, 1043536), (29, 935584), (32, 847873), (52, 521768), (58, 467792), (104, 260884), (116, 233896), (169, 160544), (173, 156832), (208, 130442), (232, 116948), (338, 80272), (346, 78416), (377, 71968), (416, 65221), (464, 58474), (676, 40136), (692, 39208), (754, 35984), (928, 29237), (1352, 20068), (1384, 19604), (1508, 17992), (2249, 12064), (2704, 10034), (2768, 9802), (3016, 8996), (4498, 6032), (4901, 5536), (5017, 5408)]