73721102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21360

約数の個数: 32

約数和(自身を含む): 143270400

約数和(自身を除く): 69549298

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 21319, 42638, 149233, 277147, 298466, 405061, 554294, 810122, 1940029, 2835427, 3880058, 5265793, 5670854, 10531586, 36860551, 73721102]

約数ペア:

[(1, 73721102), (2, 36860551), (7, 10531586), (13, 5670854), (14, 5265793), (19, 3880058), (26, 2835427), (38, 1940029), (91, 810122), (133, 554294), (182, 405061), (247, 298466), (266, 277147), (494, 149233), (1729, 42638), (3458, 21319)]