40792808

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3209}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 87825600

約数和(自身を除く): 47032792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 3209, 6356, 6418, 12712, 12836, 22463, 25672, 44926, 89852, 179704, 728443, 1456886, 2913772, 5099101, 5827544, 10198202, 20396404, 40792808]

約数ペア:

[(1, 40792808), (2, 20396404), (4, 10198202), (7, 5827544), (8, 5099101), (14, 2913772), (28, 1456886), (56, 728443), (227, 179704), (454, 89852), (908, 44926), (1589, 25672), (1816, 22463), (3178, 12836), (3209, 12712), (6356, 6418)]