65953216

素因数分解:

$2^6\times 7^2\times {\mathrm{21031}}^1$

素因数の和:21057

約数の個数: 42

約数和(自身を含む): 152250648

約数和(自身を除く): 86297432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21031, 42062, 84124, 147217, 168248, 294434, 336496, 588868, 672992, 1030519, 1177736, 1345984, 2061038, 2355472, 4122076, 4710944, 8244152, 9421888, 16488304, 32976608, 65953216]

約数ペア:

[(1, 65953216), (2, 32976608), (4, 16488304), (7, 9421888), (8, 8244152), (14, 4710944), (16, 4122076), (28, 2355472), (32, 2061038), (49, 1345984), (56, 1177736), (64, 1030519), (98, 672992), (112, 588868), (196, 336496), (224, 294434), (392, 168248), (448, 147217), (784, 84124), (1568, 42062), (3136, 21031)]