72669824

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{19577}}^1$

素因数の和:19620

約数の個数: 32

約数和(自身を含む): 149771700

約数和(自身を除く): 77101876

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 19577, 39154, 78308, 156616, 313232, 567733, 626464, 1135466, 1252928, 2270932, 2505856, 4541864, 9083728, 18167456, 36334912, 72669824]

約数ペア:

[(1, 72669824), (2, 36334912), (4, 18167456), (8, 9083728), (16, 4541864), (29, 2505856), (32, 2270932), (58, 1252928), (64, 1135466), (116, 626464), (128, 567733), (232, 313232), (464, 156616), (928, 78308), (1856, 39154), (3712, 19577)]