40439616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{30089}}^1$

素因数の和:30111

約数の個数: 56

約数和(自身を含む): 122285760

約数和(自身を除く): 81846144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 30089, 60178, 90267, 120356, 180534, 210623, 240712, 361068, 421246, 481424, 631869, 722136, 842492, 962848, 1263738, 1444272, 1684984, 1925696, 2527476, 2888544, 3369968, 5054952, 5777088, 6739936, 10109904, 13479872, 20219808, 40439616]

約数ペア:

[(1, 40439616), (2, 20219808), (3, 13479872), (4, 10109904), (6, 6739936), (7, 5777088), (8, 5054952), (12, 3369968), (14, 2888544), (16, 2527476), (21, 1925696), (24, 1684984), (28, 1444272), (32, 1263738), (42, 962848), (48, 842492), (56, 722136), (64, 631869), (84, 481424), (96, 421246), (112, 361068), (168, 240712), (192, 210623), (224, 180534), (336, 120356), (448, 90267), (672, 60178), (1344, 30089)]