71784482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 135146880

約数和(自身を除く): 63362398

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 2969, 3454, 5938, 12089, 20783, 24178, 32659, 41566, 65318, 228613, 457226, 466133, 932266, 3262931, 5127463, 6525862, 10254926, 35892241, 71784482]

約数ペア:

[(1, 71784482), (2, 35892241), (7, 10254926), (11, 6525862), (14, 5127463), (22, 3262931), (77, 932266), (154, 466133), (157, 457226), (314, 228613), (1099, 65318), (1727, 41566), (2198, 32659), (2969, 24178), (3454, 20783), (5938, 12089)]