61687214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 36808786

約数列:

[1, 2, 37, 59, 71, 74, 118, 142, 199, 398, 2183, 2627, 4189, 4366, 5254, 7363, 8378, 11741, 14129, 14726, 23482, 28258, 154993, 309986, 434417, 522773, 833611, 868834, 1045546, 1667222, 30843607, 61687214]

約数ペア:

[(1, 61687214), (2, 30843607), (37, 1667222), (59, 1045546), (71, 868834), (74, 833611), (118, 522773), (142, 434417), (199, 309986), (398, 154993), (2183, 28258), (2627, 23482), (4189, 14726), (4366, 14129), (5254, 11741), (7363, 8378)]