74157198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12497}}^1$

素因数の和:12568

約数の個数: 32

約数和(自身を含む): 158374656

約数和(自身を除く): 84217458

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 12497, 24994, 37491, 74982, 287431, 537371, 574862, 862293, 1074742, 1612113, 1724586, 3224226, 12359533, 24719066, 37078599, 74157198]

約数ペア:

[(1, 74157198), (2, 37078599), (3, 24719066), (6, 12359533), (23, 3224226), (43, 1724586), (46, 1612113), (69, 1074742), (86, 862293), (129, 574862), (138, 537371), (258, 287431), (989, 74982), (1978, 37491), (2967, 24994), (5934, 12497)]