61361252

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 108830400

約数和(自身を除く): 47469148

約数列:

[1, 2, 4, 157, 199, 314, 398, 491, 628, 796, 982, 1964, 31243, 62486, 77087, 97709, 124972, 154174, 195418, 308348, 390836, 15340313, 30680626, 61361252]

約数ペア:

[(1, 61361252), (2, 30680626), (4, 15340313), (157, 390836), (199, 308348), (314, 195418), (398, 154174), (491, 124972), (628, 97709), (796, 77087), (982, 62486), (1964, 31243)]