69892408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 135158400

約数和(自身を除く): 65265992

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 389, 607, 778, 1214, 1556, 2428, 3112, 4856, 14393, 22459, 28786, 44918, 57572, 89836, 115144, 179672, 236123, 472246, 944492, 1888984, 8736551, 17473102, 34946204, 69892408]

約数ペア:

[(1, 69892408), (2, 34946204), (4, 17473102), (8, 8736551), (37, 1888984), (74, 944492), (148, 472246), (296, 236123), (389, 179672), (607, 115144), (778, 89836), (1214, 57572), (1556, 44918), (2428, 28786), (3112, 22459), (4856, 14393)]