64433908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{209201}}^1$

素因数の和:209223

約数の個数: 24

約数和(自身を含む): 140583744

約数和(自身を除く): 76149836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 209201, 418402, 836804, 1464407, 2301211, 2928814, 4602422, 5857628, 9204844, 16108477, 32216954, 64433908]

約数ペア:

[(1, 64433908), (2, 32216954), (4, 16108477), (7, 9204844), (11, 5857628), (14, 4602422), (22, 2928814), (28, 2301211), (44, 1464407), (77, 836804), (154, 418402), (308, 209201)]