40097144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1747}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 79708800

約数和(自身を除く): 39611656

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 1747, 2869, 3494, 5738, 6988, 11476, 13976, 22952, 33193, 66386, 132772, 263797, 265544, 527594, 1055188, 2110376, 5012143, 10024286, 20048572, 40097144]

約数ペア:

[(1, 40097144), (2, 20048572), (4, 10024286), (8, 5012143), (19, 2110376), (38, 1055188), (76, 527594), (151, 265544), (152, 263797), (302, 132772), (604, 66386), (1208, 33193), (1747, 22952), (2869, 13976), (3494, 11476), (5738, 6988)]