7938451808

素因数分解:

$2^5\times 7^1\times {\mathrm{3919}}^1\times {\mathrm{9043}}^1$

素因数の和:12979

約数の個数: 48

約数和(自身を含む): 17868049920

約数和(自身を除く): 9929598112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3919, 7838, 9043, 15676, 18086, 27433, 31352, 36172, 54866, 62704, 63301, 72344, 109732, 125408, 126602, 144688, 219464, 253204, 289376, 438928, 506408, 877856, 1012816, 2025632, 35439517, 70879034, 141758068, 248076619, 283516136, 496153238, 567032272, 992306476, 1134064544, 1984612952, 3969225904, 7938451808]

約数ペア:

[(1, 7938451808), (2, 3969225904), (4, 1984612952), (7, 1134064544), (8, 992306476), (14, 567032272), (16, 496153238), (28, 283516136), (32, 248076619), (56, 141758068), (112, 70879034), (224, 35439517), (3919, 2025632), (7838, 1012816), (9043, 877856), (15676, 506408), (18086, 438928), (27433, 289376), (31352, 253204), (36172, 219464), (54866, 144688), (62704, 126602), (63301, 125408), (72344, 109732)]