3919616

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 7983864

約数和(自身を除く): 4064248

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 251, 256, 488, 502, 976, 1004, 1952, 2008, 3904, 4016, 7808, 8032, 15311, 15616, 16064, 30622, 32128, 61244, 64256, 122488, 244976, 489952, 979904, 1959808, 3919616]

約数ペア:

[(1, 3919616), (2, 1959808), (4, 979904), (8, 489952), (16, 244976), (32, 122488), (61, 64256), (64, 61244), (122, 32128), (128, 30622), (244, 16064), (251, 15616), (256, 15311), (488, 8032), (502, 7808), (976, 4016), (1004, 3904), (1952, 2008)]