38871808

素因数分解:

$2^8\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:812

約数の個数: 36

約数和(自身を含む): 77999040

約数和(自身を除く): 39127232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 479, 634, 958, 1268, 1916, 2536, 3832, 5072, 7664, 10144, 15328, 20288, 30656, 40576, 61312, 81152, 122624, 151843, 303686, 607372, 1214744, 2429488, 4858976, 9717952, 19435904, 38871808]

約数ペア:

[(1, 38871808), (2, 19435904), (4, 9717952), (8, 4858976), (16, 2429488), (32, 1214744), (64, 607372), (128, 303686), (256, 151843), (317, 122624), (479, 81152), (634, 61312), (958, 40576), (1268, 30656), (1916, 20288), (2536, 15328), (3832, 10144), (5072, 7664)]