66744544

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 137985120

約数和(自身を除く): 71240576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 284, 464, 568, 928, 1013, 1136, 2026, 2059, 2272, 4052, 4118, 8104, 8236, 16208, 16472, 29377, 32416, 32944, 58754, 65888, 71923, 117508, 143846, 235016, 287692, 470032, 575384, 940064, 1150768, 2085767, 2301536, 4171534, 8343068, 16686136, 33372272, 66744544]

約数ペア:

[(1, 66744544), (2, 33372272), (4, 16686136), (8, 8343068), (16, 4171534), (29, 2301536), (32, 2085767), (58, 1150768), (71, 940064), (116, 575384), (142, 470032), (232, 287692), (284, 235016), (464, 143846), (568, 117508), (928, 71923), (1013, 65888), (1136, 58754), (2026, 32944), (2059, 32416), (2272, 29377), (4052, 16472), (4118, 16208), (8104, 8236)]