42156944596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{21269}}^1$

素因数の和:22144

約数の個数: 48

約数和(自身を含む): 81243912960

約数和(自身を除く): 39086968364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 811, 1222, 1622, 2444, 3244, 10543, 21086, 21269, 38117, 42172, 42538, 76234, 85076, 152468, 276497, 495521, 552994, 991042, 999643, 1105988, 1982084, 1999286, 3998572, 12995359, 17249159, 25990718, 34498318, 51981436, 68996636, 224239067, 448478134, 810710473, 896956268, 1621420946, 3242841892, 10539236149, 21078472298, 42156944596]

約数ペア:

[(1, 42156944596), (2, 21078472298), (4, 10539236149), (13, 3242841892), (26, 1621420946), (47, 896956268), (52, 810710473), (94, 448478134), (188, 224239067), (611, 68996636), (811, 51981436), (1222, 34498318), (1622, 25990718), (2444, 17249159), (3244, 12995359), (10543, 3998572), (21086, 1999286), (21269, 1982084), (38117, 1105988), (42172, 999643), (42538, 991042), (76234, 552994), (85076, 495521), (152468, 276497)]