66604244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76733}}^1$

素因数の和:76775

約数の個数: 24

約数和(自身を含む): 137507328

約数和(自身を除く): 70903084

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 76733, 153466, 306932, 537131, 1074262, 2148524, 2378723, 4757446, 9514892, 16651061, 33302122, 66604244]

約数ペア:

[(1, 66604244), (2, 33302122), (4, 16651061), (7, 9514892), (14, 4757446), (28, 2378723), (31, 2148524), (62, 1074262), (124, 537131), (217, 306932), (434, 153466), (868, 76733)]