38341772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 81661440

約数和(自身を除く): 43319668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 743, 1358, 1486, 1843, 2716, 2972, 3686, 5201, 7372, 10402, 12901, 14117, 20804, 25802, 28234, 51604, 56468, 72071, 98819, 144142, 197638, 288284, 395276, 504497, 1008994, 1369349, 2017988, 2738698, 5477396, 9585443, 19170886, 38341772]

約数ペア:

[(1, 38341772), (2, 19170886), (4, 9585443), (7, 5477396), (14, 2738698), (19, 2017988), (28, 1369349), (38, 1008994), (76, 504497), (97, 395276), (133, 288284), (194, 197638), (266, 144142), (388, 98819), (532, 72071), (679, 56468), (743, 51604), (1358, 28234), (1486, 25802), (1843, 20804), (2716, 14117), (2972, 12901), (3686, 10402), (5201, 7372)]