61420424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19051}}^1$

素因数の和:19101

約数の個数: 32

約数和(自身を含む): 128029440

約数和(自身を除く): 66609016

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 19051, 38102, 76204, 152408, 247663, 495326, 590581, 990652, 1181162, 1981304, 2362324, 4724648, 7677553, 15355106, 30710212, 61420424]

約数ペア:

[(1, 61420424), (2, 30710212), (4, 15355106), (8, 7677553), (13, 4724648), (26, 2362324), (31, 1981304), (52, 1181162), (62, 990652), (104, 590581), (124, 495326), (248, 247663), (403, 152408), (806, 76204), (1612, 38102), (3224, 19051)]