73747274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 43825846

約数列:

[1, 2, 41, 53, 71, 82, 106, 142, 239, 478, 2173, 2911, 3763, 4346, 5822, 7526, 9799, 12667, 16969, 19598, 25334, 33938, 154283, 308566, 519347, 695729, 899357, 1038694, 1391458, 1798714, 36873637, 73747274]

約数ペア:

[(1, 73747274), (2, 36873637), (41, 1798714), (53, 1391458), (71, 1038694), (82, 899357), (106, 695729), (142, 519347), (239, 308566), (478, 154283), (2173, 33938), (2911, 25334), (3763, 19598), (4346, 16969), (5822, 12667), (7526, 9799)]