38578072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1069}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 78195600

約数和(自身を除く): 39617528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1069, 1388, 2138, 2776, 4276, 4511, 8552, 9022, 13897, 18044, 27794, 36088, 55588, 111176, 370943, 741886, 1483772, 2967544, 4822259, 9644518, 19289036, 38578072]

約数ペア:

[(1, 38578072), (2, 19289036), (4, 9644518), (8, 4822259), (13, 2967544), (26, 1483772), (52, 741886), (104, 370943), (347, 111176), (694, 55588), (1069, 36088), (1388, 27794), (2138, 18044), (2776, 13897), (4276, 9022), (4511, 8552)]