39313712

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 78234576

約数和(自身を除く): 38920864

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 347, 388, 584, 694, 776, 1168, 1388, 1552, 2776, 5552, 7081, 14162, 25331, 28324, 33659, 50662, 56648, 67318, 101324, 113296, 134636, 202648, 269272, 405296, 538544, 2457107, 4914214, 9828428, 19656856, 39313712]

約数ペア:

[(1, 39313712), (2, 19656856), (4, 9828428), (8, 4914214), (16, 2457107), (73, 538544), (97, 405296), (146, 269272), (194, 202648), (292, 134636), (347, 113296), (388, 101324), (584, 67318), (694, 56648), (776, 50662), (1168, 33659), (1388, 28324), (1552, 25331), (2776, 14162), (5552, 7081)]