1756943968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{38747}}^1$

素因数の和:38879

約数の個数: 48

約数和(自身を含む): 3759330960

約数和(自身を除く): 2002386992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 11336, 22672, 38747, 45344, 77494, 154988, 309976, 503711, 619952, 1007422, 1239904, 2014844, 4029688, 4223423, 8059376, 8446846, 16118752, 16893692, 33787384, 54904499, 67574768, 109808998, 135149536, 219617996, 439235992, 878471984, 1756943968]

約数ペア:

[(1, 1756943968), (2, 878471984), (4, 439235992), (8, 219617996), (13, 135149536), (16, 109808998), (26, 67574768), (32, 54904499), (52, 33787384), (104, 16893692), (109, 16118752), (208, 8446846), (218, 8059376), (416, 4223423), (436, 4029688), (872, 2014844), (1417, 1239904), (1744, 1007422), (2834, 619952), (3488, 503711), (5668, 309976), (11336, 154988), (22672, 77494), (38747, 45344)]