3878224

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 8872448

約数和(自身を除く): 4994224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1117, 1736, 2234, 3472, 4468, 7819, 8936, 15638, 17872, 31276, 34627, 62552, 69254, 125104, 138508, 242389, 277016, 484778, 554032, 969556, 1939112, 3878224]

約数ペア:

[(1, 3878224), (2, 1939112), (4, 969556), (7, 554032), (8, 484778), (14, 277016), (16, 242389), (28, 138508), (31, 125104), (56, 69254), (62, 62552), (112, 34627), (124, 31276), (217, 17872), (248, 15638), (434, 8936), (496, 7819), (868, 4468), (1117, 3472), (1736, 2234)]