66749844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{794641}}^1$

素因数の和:794655

約数の個数: 24

約数和(自身を含む): 177999808

約数和(自身を除く): 111249964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 794641, 1589282, 2383923, 3178564, 4767846, 5562487, 9535692, 11124974, 16687461, 22249948, 33374922, 66749844]

約数ペア:

[(1, 66749844), (2, 33374922), (3, 22249948), (4, 16687461), (6, 11124974), (7, 9535692), (12, 5562487), (14, 4767846), (21, 3178564), (28, 2383923), (42, 1589282), (84, 794641)]