654315712

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{65119}}^1$

素因数の和:65288

約数の個数: 28

約数和(自身を含む): 1306697920

約数和(自身を除く): 652382208

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 65119, 130238, 260476, 520952, 1041904, 2083808, 4167616, 10223683, 20447366, 40894732, 81789464, 163578928, 327157856, 654315712]

約数ペア:

[(1, 654315712), (2, 327157856), (4, 163578928), (8, 81789464), (16, 40894732), (32, 20447366), (64, 10223683), (157, 4167616), (314, 2083808), (628, 1041904), (1256, 520952), (2512, 260476), (5024, 130238), (10048, 65119)]