61728506

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 109330560

約数和(自身を除く): 47602054

約数列:

[1, 2, 7, 14, 37, 74, 259, 269, 443, 518, 538, 886, 1883, 3101, 3766, 6202, 9953, 16391, 19906, 32782, 69671, 114737, 119167, 139342, 229474, 238334, 834169, 1668338, 4409179, 8818358, 30864253, 61728506]

約数ペア:

[(1, 61728506), (2, 30864253), (7, 8818358), (14, 4409179), (37, 1668338), (74, 834169), (259, 238334), (269, 229474), (443, 139342), (518, 119167), (538, 114737), (886, 69671), (1883, 32782), (3101, 19906), (3766, 16391), (6202, 9953)]