61286848

素因数分解:

$2^6\times 7^2\times {\mathrm{19543}}^1$

素因数の和:19569

約数の個数: 42

約数和(自身を含む): 141479016

約数和(自身を除く): 80192168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 19543, 39086, 78172, 136801, 156344, 273602, 312688, 547204, 625376, 957607, 1094408, 1250752, 1915214, 2188816, 3830428, 4377632, 7660856, 8755264, 15321712, 30643424, 61286848]

約数ペア:

[(1, 61286848), (2, 30643424), (4, 15321712), (7, 8755264), (8, 7660856), (14, 4377632), (16, 3830428), (28, 2188816), (32, 1915214), (49, 1250752), (56, 1094408), (64, 957607), (98, 625376), (112, 547204), (196, 312688), (224, 273602), (392, 156344), (448, 136801), (784, 78172), (1568, 39086), (3136, 19543)]