61703978

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 108739584

約数和(自身を除く): 47035606

約数列:

[1, 2, 7, 14, 53, 106, 137, 274, 371, 607, 742, 959, 1214, 1918, 4249, 7261, 8498, 14522, 32171, 50827, 64342, 83159, 101654, 166318, 225197, 450394, 582113, 1164226, 4407427, 8814854, 30851989, 61703978]

約数ペア:

[(1, 61703978), (2, 30851989), (7, 8814854), (14, 4407427), (53, 1164226), (106, 582113), (137, 450394), (274, 225197), (371, 166318), (607, 101654), (742, 83159), (959, 64342), (1214, 50827), (1918, 32171), (4249, 14522), (7261, 8498)]