69948956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11953}}^1$

素因数の和:11994

約数の個数: 48

約数和(自身を含む): 160661760

約数和(自身を除く): 90712804

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 11953, 23906, 47812, 83671, 131483, 167342, 227107, 262966, 334684, 454214, 525932, 908428, 920381, 1589749, 1840762, 2498177, 3179498, 3681524, 4996354, 6358996, 9992708, 17487239, 34974478, 69948956]

約数ペア:

[(1, 69948956), (2, 34974478), (4, 17487239), (7, 9992708), (11, 6358996), (14, 4996354), (19, 3681524), (22, 3179498), (28, 2498177), (38, 1840762), (44, 1589749), (76, 920381), (77, 908428), (133, 525932), (154, 454214), (209, 334684), (266, 262966), (308, 227107), (418, 167342), (532, 131483), (836, 83671), (1463, 47812), (2926, 23906), (5852, 11953)]