71347240090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2567371}}^1$

素因数の和:2567782

約数の個数: 32

約数和(自身を含む): 147141224064

約数和(自身を除く): 75793983974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 13895, 27790, 2567371, 5134742, 12836855, 17971597, 25673710, 35943194, 89857985, 179715970, 1019246287, 2038492574, 5096231435, 7134724009, 10192462870, 14269448018, 35673620045, 71347240090]

約数ペア:

[(1, 71347240090), (2, 35673620045), (5, 14269448018), (7, 10192462870), (10, 7134724009), (14, 5096231435), (35, 2038492574), (70, 1019246287), (397, 179715970), (794, 89857985), (1985, 35943194), (2779, 25673710), (3970, 17971597), (5558, 12836855), (13895, 5134742), (27790, 2567371)]