61770544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 131130000

約数和(自身を除く): 69359456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 281, 562, 1124, 1249, 2248, 2498, 3091, 4496, 4996, 6182, 9992, 12364, 13739, 19984, 24728, 27478, 49456, 54956, 109912, 219824, 350969, 701938, 1403876, 2807752, 3860659, 5615504, 7721318, 15442636, 30885272, 61770544]

約数ペア:

[(1, 61770544), (2, 30885272), (4, 15442636), (8, 7721318), (11, 5615504), (16, 3860659), (22, 2807752), (44, 1403876), (88, 701938), (176, 350969), (281, 219824), (562, 109912), (1124, 54956), (1249, 49456), (2248, 27478), (2498, 24728), (3091, 19984), (4496, 13739), (4996, 12364), (6182, 9992)]