21940608

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3395

約数の個数: 64

約数和(自身を含む): 61726320

約数和(自身を除く): 39785712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 3361, 6528, 6722, 10083, 13444, 20166, 26888, 40332, 53776, 57137, 80664, 107552, 114274, 161328, 171411, 215104, 228548, 322656, 342822, 430208, 457096, 645312, 685644, 914192, 1290624, 1371288, 1828384, 2742576, 3656768, 5485152, 7313536, 10970304, 21940608]

約数ペア:

[(1, 21940608), (2, 10970304), (3, 7313536), (4, 5485152), (6, 3656768), (8, 2742576), (12, 1828384), (16, 1371288), (17, 1290624), (24, 914192), (32, 685644), (34, 645312), (48, 457096), (51, 430208), (64, 342822), (68, 322656), (96, 228548), (102, 215104), (128, 171411), (136, 161328), (192, 114274), (204, 107552), (272, 80664), (384, 57137), (408, 53776), (544, 40332), (816, 26888), (1088, 20166), (1632, 13444), (2176, 10083), (3264, 6722), (3361, 6528)]