43142944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 92260728

約数和(自身を除く): 49117784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 757, 1096, 1514, 1781, 2192, 3028, 3562, 4384, 6056, 7124, 9841, 12112, 14248, 19682, 24224, 28496, 39364, 56992, 78728, 103709, 157456, 207418, 314912, 414836, 829672, 1348217, 1659344, 2696434, 3318688, 5392868, 10785736, 21571472, 43142944]

約数ペア:

[(1, 43142944), (2, 21571472), (4, 10785736), (8, 5392868), (13, 3318688), (16, 2696434), (26, 1659344), (32, 1348217), (52, 829672), (104, 414836), (137, 314912), (208, 207418), (274, 157456), (416, 103709), (548, 78728), (757, 56992), (1096, 39364), (1514, 28496), (1781, 24224), (2192, 19682), (3028, 14248), (3562, 12112), (4384, 9841), (6056, 7124)]