514532128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21817}}^1$

素因数の和:21905

約数の個数: 48

約数和(自身を含む): 1121619744

約数和(自身を除く): 607087616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 11792, 21817, 23584, 43634, 87268, 174536, 239987, 349072, 479974, 698144, 959948, 1461739, 1919896, 2923478, 3839792, 5846956, 7679584, 11693912, 16079129, 23387824, 32158258, 46775648, 64316516, 128633032, 257266064, 514532128]

約数ペア:

[(1, 514532128), (2, 257266064), (4, 128633032), (8, 64316516), (11, 46775648), (16, 32158258), (22, 23387824), (32, 16079129), (44, 11693912), (67, 7679584), (88, 5846956), (134, 3839792), (176, 2923478), (268, 1919896), (352, 1461739), (536, 959948), (737, 698144), (1072, 479974), (1474, 349072), (2144, 239987), (2948, 174536), (5896, 87268), (11792, 43634), (21817, 23584)]