40071648

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1663}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 105670656

約数和(自身を除く): 65599008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 753, 1004, 1506, 1663, 2008, 3012, 3326, 4016, 4989, 6024, 6652, 8032, 9978, 12048, 13304, 19956, 24096, 26608, 39912, 53216, 79824, 159648, 417413, 834826, 1252239, 1669652, 2504478, 3339304, 5008956, 6678608, 10017912, 13357216, 20035824, 40071648]

約数ペア:

[(1, 40071648), (2, 20035824), (3, 13357216), (4, 10017912), (6, 6678608), (8, 5008956), (12, 3339304), (16, 2504478), (24, 1669652), (32, 1252239), (48, 834826), (96, 417413), (251, 159648), (502, 79824), (753, 53216), (1004, 39912), (1506, 26608), (1663, 24096), (2008, 19956), (3012, 13304), (3326, 12048), (4016, 9978), (4989, 8032), (6024, 6652)]