6521216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 13994400

約数和(自身を除く): 7473184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 3919, 7838, 15676, 31352, 50947, 62704, 101894, 125408, 203788, 250816, 407576, 501632, 815152, 1630304, 3260608, 6521216]

約数ペア:

[(1, 6521216), (2, 3260608), (4, 1630304), (8, 815152), (13, 501632), (16, 407576), (26, 250816), (32, 203788), (52, 125408), (64, 101894), (104, 62704), (128, 50947), (208, 31352), (416, 15676), (832, 7838), (1664, 3919)]