43925128

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 91013220

約数和(自身を除く): 47088092

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 613, 676, 689, 1226, 1352, 1378, 2452, 2756, 4904, 5512, 7969, 8957, 15938, 17914, 31876, 32489, 35828, 63752, 64978, 71656, 103597, 129956, 207194, 259912, 414388, 422357, 828776, 844714, 1689428, 3378856, 5490641, 10981282, 21962564, 43925128]

約数ペア:

[(1, 43925128), (2, 21962564), (4, 10981282), (8, 5490641), (13, 3378856), (26, 1689428), (52, 844714), (53, 828776), (104, 422357), (106, 414388), (169, 259912), (212, 207194), (338, 129956), (424, 103597), (613, 71656), (676, 64978), (689, 63752), (1226, 35828), (1352, 32489), (1378, 31876), (2452, 17914), (2756, 15938), (4904, 8957), (5512, 7969)]