30643424

素因数分解:

$2^5\times 7^2\times {\mathrm{19543}}^1$

素因数の和:19567

約数の個数: 36

約数和(自身を含む): 70182504

約数和(自身を除く): 39539080

約数列:

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

約数ペア:

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