65856128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 148797600

約数和(自身を除く): 82941472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2083, 2432, 3952, 4166, 7904, 8332, 15808, 16664, 27079, 31616, 33328, 39577, 54158, 66656, 79154, 108316, 133312, 158308, 216632, 266624, 316616, 433264, 514501, 633232, 866528, 1029002, 1266464, 1733056, 2058004, 2532928, 3466112, 4116008, 5065856, 8232016, 16464032, 32928064, 65856128]

約数ペア:

[(1, 65856128), (2, 32928064), (4, 16464032), (8, 8232016), (13, 5065856), (16, 4116008), (19, 3466112), (26, 2532928), (32, 2058004), (38, 1733056), (52, 1266464), (64, 1029002), (76, 866528), (104, 633232), (128, 514501), (152, 433264), (208, 316616), (247, 266624), (304, 216632), (416, 158308), (494, 133312), (608, 108316), (832, 79154), (988, 66656), (1216, 54158), (1664, 39577), (1976, 33328), (2083, 31616), (2432, 27079), (3952, 16664), (4166, 15808), (7904, 8332)]