38479984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 77852160

約数和(自身を除く): 39372176

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 464, 508, 653, 1016, 1306, 2032, 2612, 3683, 5224, 7366, 10448, 14732, 18937, 29464, 37874, 58928, 75748, 82931, 151496, 165862, 302992, 331724, 663448, 1326896, 2404999, 4809998, 9619996, 19239992, 38479984]

約数ペア:

[(1, 38479984), (2, 19239992), (4, 9619996), (8, 4809998), (16, 2404999), (29, 1326896), (58, 663448), (116, 331724), (127, 302992), (232, 165862), (254, 151496), (464, 82931), (508, 75748), (653, 58928), (1016, 37874), (1306, 29464), (2032, 18937), (2612, 14732), (3683, 10448), (5224, 7366)]