13565968

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 60

約数和(自身を含む): 29613060

約数和(自身を除く): 16047092

約数列:

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

約数ペア:

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