75887072

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 77393440

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 254, 263, 284, 508, 526, 568, 1016, 1052, 1136, 2032, 2104, 2272, 4064, 4208, 8416, 9017, 18034, 18673, 33401, 36068, 37346, 66802, 72136, 74692, 133604, 144272, 149384, 267208, 288544, 298768, 534416, 597536, 1068832, 2371471, 4742942, 9485884, 18971768, 37943536, 75887072]

約数ペア:

[(1, 75887072), (2, 37943536), (4, 18971768), (8, 9485884), (16, 4742942), (32, 2371471), (71, 1068832), (127, 597536), (142, 534416), (254, 298768), (263, 288544), (284, 267208), (508, 149384), (526, 144272), (568, 133604), (1016, 74692), (1052, 72136), (1136, 66802), (2032, 37346), (2104, 36068), (2272, 33401), (4064, 18673), (4208, 18034), (8416, 9017)]