66692204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 36

約数和(自身を含む): 126461160

約数和(自身を除く): 59768956

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 641, 703, 1282, 1369, 1406, 2564, 2738, 2812, 5476, 12179, 23717, 24358, 26011, 47434, 48716, 52022, 94868, 104044, 450623, 877529, 901246, 1755058, 1802492, 3510116, 16673051, 33346102, 66692204]

約数ペア:

[(1, 66692204), (2, 33346102), (4, 16673051), (19, 3510116), (37, 1802492), (38, 1755058), (74, 901246), (76, 877529), (148, 450623), (641, 104044), (703, 94868), (1282, 52022), (1369, 48716), (1406, 47434), (2564, 26011), (2738, 24358), (2812, 23717), (5476, 12179)]