78573638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 139134240

約数和(自身を除く): 60560602

約数列:

[1, 2, 11, 13, 22, 26, 143, 257, 286, 514, 1069, 2138, 2827, 3341, 5654, 6682, 11759, 13897, 23518, 27794, 36751, 73502, 152867, 274733, 305734, 549466, 3022063, 3571529, 6044126, 7143058, 39286819, 78573638]

約数ペア:

[(1, 78573638), (2, 39286819), (11, 7143058), (13, 6044126), (22, 3571529), (26, 3022063), (143, 549466), (257, 305734), (286, 274733), (514, 152867), (1069, 73502), (2138, 36751), (2827, 27794), (3341, 23518), (5654, 13897), (6682, 11759)]