42285754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 35128646

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2239, 2698, 4478, 9443, 15673, 18886, 31346, 42541, 85082, 158969, 297787, 317938, 595574, 1112783, 2225566, 3020411, 6040822, 21142877, 42285754]

約数ペア:

[(1, 42285754), (2, 21142877), (7, 6040822), (14, 3020411), (19, 2225566), (38, 1112783), (71, 595574), (133, 317938), (142, 297787), (266, 158969), (497, 85082), (994, 42541), (1349, 31346), (2239, 18886), (2698, 15673), (4478, 9443)]