69807328

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 140797440

約数和(自身を除く): 70990112

約数列:

[1, 2, 4, 8, 16, 32, 89, 127, 178, 193, 254, 356, 386, 508, 712, 772, 1016, 1424, 1544, 2032, 2848, 3088, 4064, 6176, 11303, 17177, 22606, 24511, 34354, 45212, 49022, 68708, 90424, 98044, 137416, 180848, 196088, 274832, 361696, 392176, 549664, 784352, 2181479, 4362958, 8725916, 17451832, 34903664, 69807328]

約数ペア:

[(1, 69807328), (2, 34903664), (4, 17451832), (8, 8725916), (16, 4362958), (32, 2181479), (89, 784352), (127, 549664), (178, 392176), (193, 361696), (254, 274832), (356, 196088), (386, 180848), (508, 137416), (712, 98044), (772, 90424), (1016, 68708), (1424, 49022), (1544, 45212), (2032, 34354), (2848, 24511), (3088, 22606), (4064, 17177), (6176, 11303)]