77408032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2549}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 166433400

約数和(自身を除く): 89025368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 2549, 3796, 5098, 7592, 10196, 15184, 20392, 30368, 33137, 40784, 66274, 81568, 132548, 186077, 265096, 372154, 530192, 744308, 1060384, 1488616, 2419001, 2977232, 4838002, 5954464, 9676004, 19352008, 38704016, 77408032]

約数ペア:

[(1, 77408032), (2, 38704016), (4, 19352008), (8, 9676004), (13, 5954464), (16, 4838002), (26, 2977232), (32, 2419001), (52, 1488616), (73, 1060384), (104, 744308), (146, 530192), (208, 372154), (292, 265096), (416, 186077), (584, 132548), (949, 81568), (1168, 66274), (1898, 40784), (2336, 33137), (2549, 30368), (3796, 20392), (5098, 15184), (7592, 10196)]