64983808

素因数分解:

$2^8\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 130288648

約数和(自身を除く): 65304840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 626, 811, 1252, 1622, 2504, 3244, 5008, 6488, 10016, 12976, 20032, 25952, 40064, 51904, 80128, 103808, 207616, 253843, 507686, 1015372, 2030744, 4061488, 8122976, 16245952, 32491904, 64983808]

約数ペア:

[(1, 64983808), (2, 32491904), (4, 16245952), (8, 8122976), (16, 4061488), (32, 2030744), (64, 1015372), (128, 507686), (256, 253843), (313, 207616), (626, 103808), (811, 80128), (1252, 51904), (1622, 40064), (2504, 25952), (3244, 20032), (5008, 12976), (6488, 10016)]