74456228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 164097024

約数和(自身を除く): 89640796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2347, 2884, 4532, 4694, 7931, 9388, 15862, 16429, 25817, 31724, 32858, 51634, 65716, 103268, 180719, 241741, 361438, 483482, 722876, 966964, 1692187, 2659151, 3384374, 5318302, 6768748, 10636604, 18614057, 37228114, 74456228]

約数ペア:

[(1, 74456228), (2, 37228114), (4, 18614057), (7, 10636604), (11, 6768748), (14, 5318302), (22, 3384374), (28, 2659151), (44, 1692187), (77, 966964), (103, 722876), (154, 483482), (206, 361438), (308, 241741), (412, 180719), (721, 103268), (1133, 65716), (1442, 51634), (2266, 32858), (2347, 31724), (2884, 25817), (4532, 16429), (4694, 15862), (7931, 9388)]