61454854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 100821600

約数和(自身を除く): 39366746

約数列:

[1, 2, 19, 37, 38, 74, 109, 218, 401, 703, 802, 1406, 2071, 4033, 4142, 7619, 8066, 14837, 15238, 29674, 43709, 76627, 87418, 153254, 281903, 563806, 830471, 1617233, 1660942, 3234466, 30727427, 61454854]

約数ペア:

[(1, 61454854), (2, 30727427), (19, 3234466), (37, 1660942), (38, 1617233), (74, 830471), (109, 563806), (218, 281903), (401, 153254), (703, 87418), (802, 76627), (1406, 43709), (2071, 29674), (4033, 15238), (4142, 14837), (7619, 8066)]