72175082

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 126935424

約数和(自身を除く): 54760342

約数列:

[1, 2, 7, 14, 53, 106, 211, 371, 422, 461, 742, 922, 1477, 2954, 3227, 6454, 11183, 22366, 24433, 48866, 78281, 97271, 156562, 171031, 194542, 342062, 680897, 1361794, 5155363, 10310726, 36087541, 72175082]

約数ペア:

[(1, 72175082), (2, 36087541), (7, 10310726), (14, 5155363), (53, 1361794), (106, 680897), (211, 342062), (371, 194542), (422, 171031), (461, 156562), (742, 97271), (922, 78281), (1477, 48866), (2954, 24433), (3227, 22366), (6454, 11183)]