39906816

素因数分解:

$2^9\times 3^1\times {\mathrm{25981}}^1$

素因数の和:26002

約数の個数: 40

約数和(自身を含む): 106318344

約数和(自身を除く): 66411528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 25981, 51962, 77943, 103924, 155886, 207848, 311772, 415696, 623544, 831392, 1247088, 1662784, 2494176, 3325568, 4988352, 6651136, 9976704, 13302272, 19953408, 39906816]

約数ペア:

[(1, 39906816), (2, 19953408), (3, 13302272), (4, 9976704), (6, 6651136), (8, 4988352), (12, 3325568), (16, 2494176), (24, 1662784), (32, 1247088), (48, 831392), (64, 623544), (96, 415696), (128, 311772), (192, 207848), (256, 155886), (384, 103924), (512, 77943), (768, 51962), (1536, 25981)]