25565541118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1\times {\mathrm{12959}}^1$

素因数の和:16296

約数の個数: 32

約数和(自身を含む): 43110144000

約数和(自身を除く): 17544602882

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3299, 6598, 12959, 25918, 42887, 75877, 85774, 151754, 168467, 298057, 336934, 596114, 986401, 1972802, 3874741, 7749482, 42751741, 85503482, 555772633, 983290043, 1111545266, 1966580086, 12782770559, 25565541118]

約数ペア:

[(1, 25565541118), (2, 12782770559), (13, 1966580086), (23, 1111545266), (26, 983290043), (46, 555772633), (299, 85503482), (598, 42751741), (3299, 7749482), (6598, 3874741), (12959, 1972802), (25918, 986401), (42887, 596114), (75877, 336934), (85774, 298057), (151754, 168467)]