27759266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 46992960

約数和(自身を除く): 19233694

約数列:

[1, 2, 17, 19, 34, 38, 97, 194, 323, 443, 646, 886, 1649, 1843, 3298, 3686, 7531, 8417, 15062, 16834, 31331, 42971, 62662, 85942, 143089, 286178, 730507, 816449, 1461014, 1632898, 13879633, 27759266]

約数ペア:

[(1, 27759266), (2, 13879633), (17, 1632898), (19, 1461014), (34, 816449), (38, 730507), (97, 286178), (194, 143089), (323, 85942), (443, 62662), (646, 42971), (886, 31331), (1649, 16834), (1843, 15062), (3298, 8417), (3686, 7531)]