64370984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 124324200

約数和(自身を除く): 59953216

約数列:

[1, 2, 4, 8, 41, 82, 164, 229, 328, 458, 857, 916, 1714, 1832, 3428, 6856, 9389, 18778, 35137, 37556, 70274, 75112, 140548, 196253, 281096, 392506, 785012, 1570024, 8046373, 16092746, 32185492, 64370984]

約数ペア:

[(1, 64370984), (2, 32185492), (4, 16092746), (8, 8046373), (41, 1570024), (82, 785012), (164, 392506), (229, 281096), (328, 196253), (458, 140548), (857, 75112), (916, 70274), (1714, 37556), (1832, 35137), (3428, 18778), (6856, 9389)]