67207038

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 70894722

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 1997, 3994, 5609, 5991, 11218, 11982, 16827, 33654, 141787, 157763, 283574, 315526, 425361, 473289, 850722, 946578, 11201173, 22402346, 33603519, 67207038]

約数ペア:

[(1, 67207038), (2, 33603519), (3, 22402346), (6, 11201173), (71, 946578), (79, 850722), (142, 473289), (158, 425361), (213, 315526), (237, 283574), (426, 157763), (474, 141787), (1997, 33654), (3994, 16827), (5609, 11982), (5991, 11218)]