40800786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{757}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 88122048

約数和(自身を除く): 47321262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 691, 757, 1382, 1514, 2073, 2271, 4146, 4542, 8983, 9841, 17966, 19682, 26949, 29523, 53898, 59046, 523087, 1046174, 1569261, 3138522, 6800131, 13600262, 20400393, 40800786]

約数ペア:

[(1, 40800786), (2, 20400393), (3, 13600262), (6, 6800131), (13, 3138522), (26, 1569261), (39, 1046174), (78, 523087), (691, 59046), (757, 53898), (1382, 29523), (1514, 26949), (2073, 19682), (2271, 17966), (4146, 9841), (4542, 8983)]