28860894

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 64484640

約数和(自身を除く): 35623746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2713, 3546, 5319, 5426, 8139, 10638, 16278, 24417, 48834, 73251, 146502, 534461, 1068922, 1603383, 3206766, 4810149, 9620298, 14430447, 28860894]

約数ペア:

[(1, 28860894), (2, 14430447), (3, 9620298), (6, 4810149), (9, 3206766), (18, 1603383), (27, 1068922), (54, 534461), (197, 146502), (394, 73251), (591, 48834), (1182, 24417), (1773, 16278), (2713, 10638), (3546, 8139), (5319, 5426)]