75977876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{16417}}^1$

素因数の和:16523

約数の個数: 24

約数和(自身を含む): 144806760

約数和(自身を除く): 68828884

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 16417, 32834, 65668, 213421, 426842, 853684, 1461113, 2922226, 5844452, 18994469, 37988938, 75977876]

約数ペア:

[(1, 75977876), (2, 37988938), (4, 18994469), (13, 5844452), (26, 2922226), (52, 1461113), (89, 853684), (178, 426842), (356, 213421), (1157, 65668), (2314, 32834), (4628, 16417)]