78774808

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4801}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 169414560

約数和(自身を除く): 90639752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 4801, 8204, 9602, 16408, 19204, 33607, 38408, 67214, 134428, 268856, 1406693, 2813386, 5626772, 9846851, 11253544, 19693702, 39387404, 78774808]

約数ペア:

[(1, 78774808), (2, 39387404), (4, 19693702), (7, 11253544), (8, 9846851), (14, 5626772), (28, 2813386), (56, 1406693), (293, 268856), (586, 134428), (1172, 67214), (2051, 38408), (2344, 33607), (4102, 19204), (4801, 16408), (8204, 9602)]