67745236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 133104384

約数和(自身を除く): 65359148

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 94, 106, 188, 212, 523, 611, 689, 1046, 1222, 1378, 2092, 2444, 2491, 2756, 4982, 6799, 9964, 13598, 24581, 27196, 27719, 32383, 49162, 55438, 64766, 98324, 110876, 129532, 319553, 360347, 639106, 720694, 1278212, 1302793, 1441388, 2605586, 5211172, 16936309, 33872618, 67745236]

約数ペア:

[(1, 67745236), (2, 33872618), (4, 16936309), (13, 5211172), (26, 2605586), (47, 1441388), (52, 1302793), (53, 1278212), (94, 720694), (106, 639106), (188, 360347), (212, 319553), (523, 129532), (611, 110876), (689, 98324), (1046, 64766), (1222, 55438), (1378, 49162), (2092, 32383), (2444, 27719), (2491, 27196), (2756, 24581), (4982, 13598), (6799, 9964)]