78071296

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1254

約数の個数: 40

約数和(自身を含む): 157255560

約数和(自身を除く): 79184264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1097, 1112, 2194, 2224, 4388, 4448, 8776, 8896, 17552, 17792, 35104, 35584, 70208, 71168, 140416, 152483, 280832, 304966, 561664, 609932, 1219864, 2439728, 4879456, 9758912, 19517824, 39035648, 78071296]

約数ペア:

[(1, 78071296), (2, 39035648), (4, 19517824), (8, 9758912), (16, 4879456), (32, 2439728), (64, 1219864), (128, 609932), (139, 561664), (256, 304966), (278, 280832), (512, 152483), (556, 140416), (1097, 71168), (1112, 70208), (2194, 35584), (2224, 35104), (4388, 17792), (4448, 17552), (8776, 8896)]