61281896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5507}}^1$

素因数の和:5633

約数の個数: 32

約数和(自身を含む): 124921440

約数和(自身を除く): 63639544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5507, 5564, 11014, 11128, 22028, 44056, 71591, 143182, 286364, 572728, 589249, 1178498, 2356996, 4713992, 7660237, 15320474, 30640948, 61281896]

約数ペア:

[(1, 61281896), (2, 30640948), (4, 15320474), (8, 7660237), (13, 4713992), (26, 2356996), (52, 1178498), (104, 589249), (107, 572728), (214, 286364), (428, 143182), (856, 71591), (1391, 44056), (2782, 22028), (5507, 11128), (5564, 11014)]