74089502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 120929760

約数和(自身を除く): 46840258

約数列:

[1, 2, 17, 34, 61, 122, 139, 257, 278, 514, 1037, 2074, 2363, 4369, 4726, 8479, 8738, 15677, 16958, 31354, 35723, 71446, 144143, 266509, 288286, 533018, 607291, 1214582, 2179103, 4358206, 37044751, 74089502]

約数ペア:

[(1, 74089502), (2, 37044751), (17, 4358206), (34, 2179103), (61, 1214582), (122, 607291), (139, 533018), (257, 288286), (278, 266509), (514, 144143), (1037, 71446), (2074, 35723), (2363, 31354), (4369, 16958), (4726, 15677), (8479, 8738)]