69484144

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4519}}^1$

素因数の和:4589

約数の個数: 30

約数和(自身を含む): 139139160

約数和(自身を除く): 69655016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4519, 7688, 9038, 15376, 18076, 36152, 72304, 140089, 280178, 560356, 1120712, 2241424, 4342759, 8685518, 17371036, 34742072, 69484144]

約数ペア:

[(1, 69484144), (2, 34742072), (4, 17371036), (8, 8685518), (16, 4342759), (31, 2241424), (62, 1120712), (124, 560356), (248, 280178), (496, 140089), (961, 72304), (1922, 36152), (3844, 18076), (4519, 15376), (7688, 9038)]