67404506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{29129}}^1$

素因数の和:29233

約数の個数: 16

約数和(自身を含む): 110111400

約数和(自身を除く): 42706894

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 29129, 58258, 378677, 757354, 2592481, 5184962, 33702253, 67404506]

約数ペア:

[(1, 67404506), (2, 33702253), (13, 5184962), (26, 2592481), (89, 757354), (178, 378677), (1157, 58258), (2314, 29129)]