61258574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 102194400

約数和(自身を除く): 40935826

約数列:

[1, 2, 13, 26, 43, 86, 157, 314, 349, 559, 698, 1118, 2041, 4082, 4537, 6751, 9074, 13502, 15007, 30014, 54793, 87763, 109586, 175526, 195091, 390182, 712309, 1424618, 2356099, 4712198, 30629287, 61258574]

約数ペア:

[(1, 61258574), (2, 30629287), (13, 4712198), (26, 2356099), (43, 1424618), (86, 712309), (157, 390182), (314, 195091), (349, 175526), (559, 109586), (698, 87763), (1118, 54793), (2041, 30014), (4082, 15007), (4537, 13502), (6751, 9074)]