69027928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 133308000

約数和(自身を除く): 64280072

約数列:

[1, 2, 4, 8, 41, 82, 164, 229, 328, 458, 916, 919, 1832, 1838, 3676, 7352, 9389, 18778, 37556, 37679, 75112, 75358, 150716, 210451, 301432, 420902, 841804, 1683608, 8628491, 17256982, 34513964, 69027928]

約数ペア:

[(1, 69027928), (2, 34513964), (4, 17256982), (8, 8628491), (41, 1683608), (82, 841804), (164, 420902), (229, 301432), (328, 210451), (458, 150716), (916, 75358), (919, 75112), (1832, 37679), (1838, 37556), (3676, 18778), (7352, 9389)]