73742942

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8269}}^1$

素因数の和:8305

約数の個数: 32

約数和(自身を含む): 138936000

約数和(自身を除く): 65193058

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8269, 8918, 16538, 57883, 107497, 115766, 214994, 405181, 752479, 810362, 1504958, 2836267, 5267353, 5672534, 10534706, 36871471, 73742942]

約数ペア:

[(1, 73742942), (2, 36871471), (7, 10534706), (13, 5672534), (14, 5267353), (26, 2836267), (49, 1504958), (91, 810362), (98, 752479), (182, 405181), (343, 214994), (637, 115766), (686, 107497), (1274, 57883), (4459, 16538), (8269, 8918)]