40738184

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 78922200

約数和(自身を除く): 38184016

約数列:

[1, 2, 4, 8, 37, 74, 148, 229, 296, 458, 601, 916, 1202, 1832, 2404, 4808, 8473, 16946, 22237, 33892, 44474, 67784, 88948, 137629, 177896, 275258, 550516, 1101032, 5092273, 10184546, 20369092, 40738184]

約数ペア:

[(1, 40738184), (2, 20369092), (4, 10184546), (8, 5092273), (37, 1101032), (74, 550516), (148, 275258), (229, 177896), (296, 137629), (458, 88948), (601, 67784), (916, 44474), (1202, 33892), (1832, 22237), (2404, 16946), (4808, 8473)]