72592672

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 74373728

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 284, 356, 359, 568, 712, 718, 1136, 1424, 1436, 2272, 2848, 2872, 5744, 6319, 11488, 12638, 25276, 25489, 31951, 50552, 50978, 63902, 101104, 101956, 127804, 202208, 203912, 255608, 407824, 511216, 815648, 1022432, 2268521, 4537042, 9074084, 18148168, 36296336, 72592672]

約数ペア:

[(1, 72592672), (2, 36296336), (4, 18148168), (8, 9074084), (16, 4537042), (32, 2268521), (71, 1022432), (89, 815648), (142, 511216), (178, 407824), (284, 255608), (356, 203912), (359, 202208), (568, 127804), (712, 101956), (718, 101104), (1136, 63902), (1424, 50978), (1436, 50552), (2272, 31951), (2848, 25489), (2872, 25276), (5744, 12638), (6319, 11488)]