67789766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1148

約数の個数: 24

約数和(自身を含む): 112217952

約数和(自身を除く): 44428186

約数列:

[1, 2, 11, 22, 121, 242, 373, 746, 751, 1502, 4103, 8206, 8261, 16522, 45133, 90266, 90871, 181742, 280123, 560246, 3081353, 6162706, 33894883, 67789766]

約数ペア:

[(1, 67789766), (2, 33894883), (11, 6162706), (22, 3081353), (121, 560246), (242, 280123), (373, 181742), (746, 90871), (751, 90266), (1502, 45133), (4103, 16522), (8206, 8261)]