78976072

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19319}}^1$

素因数の和:19405

約数の個数: 32

約数和(自身を含む): 171561600

約数和(自身を除く): 92585528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 19319, 38638, 77276, 135233, 154552, 270466, 540932, 1081864, 1410287, 2820574, 5641148, 9872009, 11282296, 19744018, 39488036, 78976072]

約数ペア:

[(1, 78976072), (2, 39488036), (4, 19744018), (7, 11282296), (8, 9872009), (14, 5641148), (28, 2820574), (56, 1410287), (73, 1081864), (146, 540932), (292, 270466), (511, 154552), (584, 135233), (1022, 77276), (2044, 38638), (4088, 19319)]