72672112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239053}}^1$

素因数の和:239080

約数の個数: 20

約数和(自身を含む): 148213480

約数和(自身を除く): 75541368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 239053, 478106, 956212, 1912424, 3824848, 4542007, 9084014, 18168028, 36336056, 72672112]

約数ペア:

[(1, 72672112), (2, 36336056), (4, 18168028), (8, 9084014), (16, 4542007), (19, 3824848), (38, 1912424), (76, 956212), (152, 478106), (304, 239053)]