25709633616

素因数分解:

$2^4\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{268211}}^1$

素因数の和:270219

約数の個数: 40

約数和(自身を含む): 66450059424

約数和(自身を除く): 40740425808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 31952, 47928, 95856, 268211, 536422, 804633, 1072844, 1609266, 2145688, 3218532, 4291376, 6437064, 12874128, 535617367, 1071234734, 1606852101, 2142469468, 3213704202, 4284938936, 6427408404, 8569877872, 12854816808, 25709633616]

約数ペア:

[(1, 25709633616), (2, 12854816808), (3, 8569877872), (4, 6427408404), (6, 4284938936), (8, 3213704202), (12, 2142469468), (16, 1606852101), (24, 1071234734), (48, 535617367), (1997, 12874128), (3994, 6437064), (5991, 4291376), (7988, 3218532), (11982, 2145688), (15976, 1609266), (23964, 1072844), (31952, 804633), (47928, 536422), (95856, 268211)]