40729654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9052

約数の個数: 32

約数和(自身を含む): 77829120

約数和(自身を除く): 37099466

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 9007, 18014, 63049, 126098, 153119, 171133, 306238, 342266, 1071833, 1197931, 2143666, 2395862, 2909261, 5818522, 20364827, 40729654]

約数ペア:

[(1, 40729654), (2, 20364827), (7, 5818522), (14, 2909261), (17, 2395862), (19, 2143666), (34, 1197931), (38, 1071833), (119, 342266), (133, 306238), (238, 171133), (266, 153119), (323, 126098), (646, 63049), (2261, 18014), (4522, 9007)]